Changsha Hunan De door official website officially launched! Welcome to the official website: http://www.csxdmy.com
City Federation of industry and commerce to carry out special inspections of fire, fire doors, to remind consumers to look for the &ldquo &rdquo certification; Core tip in recent years, firefighters found in fire products special rectification actions, spot check of fire protection products especially fire door industry results are not optimistic, unlicensed, shoddy, deceptive, selling counterfeit and shoddy products in the fire doors, fire engineering bidding competition and other bad behavior have occurred, disrupted the market of fire protection products normal operation order, brought great risks to the fire safety. The thickness of steel plate is not enough, and the fire insulation performance can not meet the fire safety requirements. Such a fire door, used in the building, can not protect the safety of the masses. According to the provincial fire brigade, the provincial quality and Technical Supervision Bureau and the Provincial Administration for Industry and Commerce decided to combine 3· 15 International Consumer Protection Day theme activities jointly launched a special law enforcement inspection activities of fire products. On the morning of 11, the city fire brigade, the chamber of Commerce and industry to carry out supervision and inspection of construction fire door usage, the sampling results show that the fire door quality uneven in quality worrying. The fire door is cut down the middle Substandard products are now prototype An underground parking lot in Lake Road, fire, and supervisory staff randomly selected a safe exit of the steel fire door, steel plate thickness, the fire door is tested. Through the infrared display feedback data show that the fire door plate thickness of 0.68mm, the door frame thickness of 1.163mm. Check for accurate data acquisition, supervision personnel use cutting machine, cut down the middle of the door. Supervisory personnel, the thickness of the data shown by the instrument, the actual thickness of the coating contains the paint, after cutting with a tool measurement, the error value will be smaller. The supervision personnel to check the door after the incision, the internal fire doors fire materials Perlite filling is complete, with the file will be rolled up after flash Hsiuping, then use vernier caliper to measure the thickness of the steel plate, the actual is only 0.52mm, and the requirements of the national standard fire door steel door leaf plate thickness should be anti ≥ 0.8mm the thickness of the steel plate, the door should be ≥ 1.2mm too much difference, and with the manufacturer Dongguan Yongan fire equipment factory provides product testing report does not match. According to the results of the inspection, the supervision of the site to determine: the use of the project in Dongguan, Yongan fire equipment factory production of steel fire doors for substandard products, must be replaced within a specified time. Doubts about the authenticity of materials The fire door is sealed Subsequently, the inspection team came to the lake in the construction of a project, then extracted the east block of 4 fire door products used for spot checks. Inspectors on the Xiamen copper industry and Trade Co., Ltd. production of wood fire doors to be checked, the product is consistent with the test report for qualified fire doors. On the export of a safety door was conducted after cutting by Shenzhen, with Industrial Co. B wooden fire door manufacturers in the door, to add a layer of lauan, does not match the description and test report. But the inspectors were unable to confirm the authenticity of the eucalyptus wood material. As a precaution, supervision personnel on the spot to seal the sample of the product, the inspection requirements. Subsequently, found in the engineering equipment room fire door inspection, by the Zhangzhou “ Jie Cheng ” production of steel fire door is also problematic, door plate thickness of the door frame, for the unqualified products. On the two floor of a home engineering steel fire door inspection, representatives of the manufacturers to send materials did not show up, check the personnel on the spot and the fire door seals. It is understood that the business sector will also be found in the random sampling of substandard fire doors for investigation and evidence collection, and in accordance with the relevant laws and regulations to deal with. Quality problems rectification Check to ensure safety 11, the city fire brigade, joint inspection of industrial and commercial personnel visited a fire door production enterprises in Jimei. It is understood that in February this year, the fire department found in the factory inspection, the use of the building more than 80 Shenzhen zetoms “ Xing Dong ” lack of steel fire door thickness of the steel plate production technology, substandard products, the fire department ordered its rectification. Found in the inspection visit, factory construction has the unqualified fire door to replace all on-site detection of fire supervision and inspection report of the fire door and the manufacturer with the door leaf, the plate thickness of the door frame reached the fire door requirements of the national standard for qualified products. Check the site, the construction side of the representative said, was found to use substandard fire door, Party A to replace him within a time limit, or a fine of 1 million yuan. Fire supervisors, production, sale, use of qualified fire doors, fire safety is to ensure that the fundamental. Not long ago, 488 Tang Xiamen a fire door fire door production was detected substandard, the enterprises active rectification, the replacement of the unqualified fire doors, and strengthen the quality management. (reporter correspondent Ceng Yanyan Chen Rongliang) Fire door classification Fire door is one of the facilities of the building fire separation, usually used in the firewall, the entrance to the stairwell or the opening of the pipe well, which plays an important role in reducing the fire damage. There are many types of fire doors, for example, according to the material points, there are wood fire doors, steel fire doors, steel wood fire doors, fire doors, etc.. Fire door features Fire door with smooth surface, beautiful appearance, flexible, durable, easy to use, safe and reliable, etc.. There are a variety of specifications of the fire door, windows and doors in addition to the national unified modular system of building the provisions of the door opening size (GBJ273 "building unified modular system"), also according to the user requirements and customized. Fire door and anti-theft door The difference between the anti-theft door and fire door is the main function of the anti-theft door is tamper proof sealing performance is better, the general closed door without a key to open the door, the door filler is fireproof material. The anti-theft door must have “ FAM” mark, and refer to the anti-theft security door general technical conditions GB175652007. Although the fire door is also made of steel, but the door is filled with fireproof materials, door plate thickness also has different requirements. Steel door is ordinary steel, also has anti-theft function but the anti prizing performance is poor, the general Street factory is this kind of product. Warm reminder 5“ list ” fire door Consumers should be cautious From the beginning of December last year, the city fire brigade to carry out a six-month special inspection in the construction of fire doors, fire doors from the inspection results, the quality problem is not optimistic, especially the appearance of no nameplate, no production date, no identity identification; leaf thickness, width, to the fire door side wall surface fire prevention board thickness lack of the measured value is not consistent with the difference type test report describes; loose not tight filling the door core material; insufficient thickness of the steel plate steel fire door. According to the previous stage special inspection results, city fire brigade fire doors fire products special rectification office issued a Notice No. “ ”, 5 units of social advice with fire door products list ” &ldquo. Are: Nanchang Hongdu fire fighting equipment Co. Ltd production of B wooden fire door, there is no fire board surface fire door frame, two layers of fireproof plate only one layer, and the test report does not match the description; Dongguan Yongan fire equipment factory steel fire door, steel door core, insufficient thickness of pearl rock wool filled; Shenzhen “Hexing East ” science and technology production of steel fire door, steel plate thickness, unqualified products; Chongqing and Shenzhen have two Maxim fire doors, fire doors will be sent to the national quality supervision and Inspection Center for testing of building materials. According to the results of the inspection, the fire department will promptly notify the fire door inspection. Unable to produce “ type authentication ” The fire door will be tricky &rdquo “ “ those who find the use of fake and shoddy products, will not be accepted by the fire; to find out the existing problems of construction quality, in order to correct quality problems within a prescribed period of time, correct the illegal behavior, and to the competent department of construction units and construction administration informed, recommended a ban to undertake fire door business; detection of poor quality or test report and the actual quality of the project is not consistent and practise fraud enterprises, in accordance with the relevant provisions of the thorough investigation of responsibility, serious processing. ” reporters from the city fire brigade was informed that the fire department as the subject of law enforcement supervision and management of fire protection industry, often regularly carry out supervision and inspection of fire doors, production, sales, maintenance is not in line with the market access system of fire protection products or counterfeit enterprises shall be handled according to law. At the same time, industry and commerce, fire alert fire door, construction project, must be the fire door to buy the regular manufacturers, to produce suppliers issued by the Ministry of public security fire product evaluation center &ldquo certification before buying; ”, cannot produce “ &rdquo certification; fire doors must have Maoni “ ”. Absolutely can not use. Construction unit installation of fire doors, we must control the type of certification of technical indicators, test reports and physical to be consistent. Supervision units should be carefully checked, if not allowed to grasp, can be brought to the scene of the fire department for public security. Construction of the use of the installation of substandard fire doors, fire engineering acceptance shall not pass. On the sale of substandard fire door merchants, the business sector will be given a severe blow.
Recently, the company's independent IP virtual host products formally launched, each IP requires only a very low price can apply! Traditional virtual host, there are hundreds of users to use the same server resources, including hardware, network and other resources, each server is assigned a IP address. Because the IPv4 address resources are not inexhaustible, many users share a single IP address of the virtual host products, has become the best product cost effective control. However, with the rapid development of the network, the site of the main demand for resources increases, the demand for independent IP address is also more urgent. At the beginning of 2012, the IPv4 address pool have no redistribution of resources, so the IP address becomes more tight.Currently, the industry's independent IP address costs have reached 300 yuan / year. Even now has risen to such a high price, but a lot of IDC companies have also been able to sell the status quo.In today's network environment, the independent IP address and shared IP address in the process of running the site, which will be the difference between those aspects?IP is a IP corresponding to a website, so the search engine will assess the site of higher quality, more easy to grab the web page, so as to improve the collection level, to SEO, website promotion and Internet marketing not only reduce the cost, the effect will be more guaranteed, while sharing under the condition of IP will be reduced site level. Independent IP virtual host in addition to improve the site's collection level, there is an important point is to avoid joint risk. When the same server other site for the attack, because of illegal content is IP under such circumstances, the use of independent IP site can avoid being implicated.Baidu encyclopedia on the inside of the “ IP address ” using such an example to understand: in the telephone communication, telephone users are identified by telephone number. Similarly, in the network in order to distinguish between different computers, also need to specify a specific number connected to the computer, this number is “ IP ”.Currently IP address resources are very scarce, the industry has only a few service providers to provide independent IP virtual host, and IP address charges more expensive. The Western Digital large-scale introduction of cheap independent IP host, so that the majority of owners to obtain a large number of low-cost IP resources, but also highlights the status of the Western Digital Industry and reserves of resources.
Mobile web site has become a global standard for accessing wireless information services through mobile phones or other wireless terminals. The development and application of it is unlimited, can be said that the only limit is your imagination, mobile phone website makes many existing applications have been rapidly changing, while also spawned more new value-added services.Ministry data show that as of the end of May 2011, the total number of China's mobile phone users exceeded 900 million, 3G network, intelligent mobile phone, mobile Internet has become a major factor driving the growth of mobile phone users; at the same time, the scale of China's Internet users reached 457 million of mobile phone users is about 300 million, the number of intelligent terminals and mobile phone Internet has exceeded the number of the notebook and the fixed PC machine on the internet. Mobile phone site five advantages:1 cross platform, saving development costs Do not need to apple, Android, Microsoft Windows, blackberry and other mobile platforms developed separately, a development, all platforms can be used.2 no need to download, instantly browse Users can instantly open the phone site, without spending a lot of time, traffic from the APP store to download, greatly reducing the use of the threshold.3 the effective use of the search engine promotion Mobile site can be Baidu, Google and other search engines to search, import a lot of traffic.4 for network marketing Web pages can be promoted in a variety of channels, such as text messaging, micro-blog, forums, email, etc..Easy access to
2013 the company will develop cloud computing platform enterprise website management systemCloud computing is now developing very rapidly, because in the development of enterprises if the use of cloud computing will help you gain greater competitive advantage. In the business competition, if the competitors take the lead, then the enterprise will be threatened. Here, 3 points to facilitate enterprise website management system of cloud computing will bring us based on 1 cost savings, reduce IT management costs, create price advantage.Some companies can sell products at cost price, but still profitable, why? By using cloud based services, the cost can be reduced by half, while before the company to invest $50 million annually in the IT field. Or you can abandon the original plan to invest in the construction of a new data center, but the enterprise through the use of cloud computing, cost savings, lower prices, thereby expanding sales, access to higher profits. 2 better use of commercial data.Cloud computing makes it easy to handle large data, and traditional methods usually have to pay a high cost. With cloud computing, many enterprise wide access to information, determine the direction of development of enterprises and opportunities, and they often suffer from the lack of prior information. Through cloud based large data systems, they are able to gather resources more rationally and use them to create revenue. If your business is doing so, you can bring greater threat to your competitors. 3 make full use of IT technology to expand the scale of the new enterprise flexibility.Now, many companies want to expand the size of the enterprise through mergers or acquisitions, but had to give up because of the time required to change the existing IT facilities. This is rather disappointing. Cloud computing has better flexibility to quickly build infrastructure, applications, and business data. Using this, companies can expand the scale faster, and the cost will be lower, the risk will be smaller. More conducive to the development of enterprises.
Baidu officially recognized as a plain text link URL Baidu crawl, network of Baidu reptiles be plain text on the link to crawl from Baidu owners club Lee Reply! 1 text link url address, Baidu will find he is a url address and crawl up this address to the url address. 2, whether the link should be passed weights only criteria: whether the user or other sites in this link really recommend your site to this recommendation, whether Users valuable. Note: plain text link that is to remove the hyperlink URL majority Contributions will be removed hyperlink, which is undoubtedly good news, but can not confirm whether passing weight.
In May 2012, the the Godaddy main station from China resolution is very unstable, parsing is masked normal, Railway line, basic telecommunications masked more and more GoDaddy DNS server regional interference can notthis Godaddy own domain name can not be resolved, the large number of sites can not be accessed, especially in Godaddy registered domain name owners. Beginning in July last year, some of the telecom operators in China began to shield part Godaddy's DNS service, leading to large-scale use Godaddy DNS website can not be accessed from China, such a direct shielding NS (DNS) service approach, a very bad influence one or two so-called "harmful information" in order to "punish" a direct result of the thousands of innocent sites can not be accessed, can be described as "rather kill a thousand, can not let go of a" less extreme means. Godaddy is the world's largest domain name registrar, Godaddy domain name registration fee is very low in the same industry, the average price is only half of the domestic domain name service, is a very good domain name service provider, for example, the year of 139 million net registered com domain name yuan, Godaddy minimum is only $ 50. Many site owners are using Godaddy Domain Name Service. Network service providers of this well-known domain registrar illegal shielding alleged unfair competition. Godaddy accounted for nearly 32% of global market, with other causes of shielding domestic, overseas Sancheng website in the country can not be normal visit. Any use of the GoDaddy DNS server, there may be the wall. Fortunately, only DNS shield, can be switched from Godaddy to DNSPod host unknown during a few minutes. Domestic DNS manner. Other normal access to modify the local DNS, try Google dns: 8.8.8.8.
Recently, Baidu large-scale upgrade of the algorithm and revision, engage in panic. First, the failure of Baidu news search, Baidu search engine, frequent errors, especially slightly longer text each will wrong. Which one is clicking on the class of the more popular software algorithm adjustments at running events from the most recent such software provider, can say with certainty that the clicker market. Baidu click software popular in the country, starting in 2009, also known as analog click, P2P technology and agent technology to the realistic simulation of user click behavior to affect search engine rankings. Baidu Union ad interaction point Union, cross-point group and so the nature of the mutual click advertising on Baidu Union conduct penalty. I also received the e-mail notification of Baidu Union, all Baidu Union websites, Reward Report, click visible human use software simulation behavior has touched the fundamental interests of Baidu, Baidu, of course, can not be tolerated. User feedback: it took 598 to buy a one-click software originally ranked 15 words, click afternoon clicker analog results gone the next day, not only the word ranking, the most angry, the other keywords ranking disappeared, and worked hard to optimize the site for six months, just search the title search, the company commander Suffix not search.
Netease science and technology news on January 4th message, according to foreign media reports, before the news Qihoo 360 and Google is expected to reach a search deal, may have on the Chinese search giant Baidu threat, but Qihoo has to ZDNet officially confirmed the news, said that the agreement with the Google does exist, but declined to give further details. Bloomberg news earlier this week quoted the analysis of investment firm WedgePartners said, Qihoo and Google will collaborate in early 2013. Qihoo chief executive Zhou Hongyi said before, Qihoo to Google, Microsoft, Sogou search engine service companies have cooperation. After the United States independent analyst ABR InvestmentStrategy also reported the upcoming Qihoo and Google cooperation. ABR said: "given the Qihoo and Google expected cooperation, we will search revenue in fiscal year 2013 is expected to increase to $90000000 from $62000000." When ZDNet Asia linked to Qihoo aspects of the interview, Qihoo said: "between Qihoo can only confirm and Google cooperation does exist, but can not disclose any details of the information." Citibank analyst Lee Act (Lee, Muzhi) to (RaviSarathy), and Ravi Saladi said, Qihoo and Google cooperation is bad news for Baidu is concerned. They reaffirmed Baidu sell rating, said this is because cooperation Qihoo search monetization and service and Google keyword. If everything goes smoothly, Qihoo on Google cooperation for the first time. Qihoo has in their browsers before using Google search service, now it has been replaced by its own search service. Qihoo has established itself in the field of software safety, the company has operations will be extended to other Internet services, such as browsers and search engine service. (West)
Dispatch of sina science and technology on January 4th afternoon message, security issues feedback platform clouds (wooyun.org) today through the micro-blog said in a news release, network security vulnerabilities can lead to register a domain name hijacking is malicious. Wu Yun said in the micro-blog, "the network be proof of the existence of security vulnerabilities, can be hijacked in the network domain name registration malicious users, completely repair loopholes in the nets suggest you Adsense and enterprises to increase monitoring of domain name". In fact, the clouds are victims of this vulnerability. According to the micro-blog has revealed, this vulnerability to the attack, "and a long time cannot access and creates the actual loss of interest". The official further said, as network users will retain the right to prosecute. In this regard, the lawyer Zhao Zhanling pointed out: if its loopholes instead of the user causes the domain name hijacking, 10 thousand nets should ask users to compensate for the losses. Otherwise, the user can through legal channels for all responsibility. To date, all did not respond.