HONGGUANG has developed ten series with more than 300 sorts of lightning-protection products and antenna products including Optimized Lightning Arresters, Low Resistance Grounding Modules, Antenna Feeder Lightning Arresters, Power Supply Lightning Arresters, Computer Signal Lightning Guards, Programmable Telephone Signal Lightning Guards, and Communication Antenna, etc. Our products can entirely meet the needs of Lightning-Protection in the field of Post Telephone and Telegraph Communication, Broadcast and Television, Bank and Finance, Petroleum and Chemical Industries, Domestic Airport, Railway and Transportation, Intelligent Buildings, etc. ZHONGGUANG’s products earned many patents certified by the state authority: they successfully passed the final design appraisements given by Ministry of Posts and Telecommunications (MPT) as well as Ministry of Construction; they also obtained 23 achievements in science and technology in provincial level; five series of them have gained the product title in state level; 15 products were registered as state patent and adopted as four standards of the State and Department. The methods of how to make material for Optimized Lightning Arresters and Low Resistance Grounding Modules are intentional patents. ZHONGGUANG has finished thousands of large-scale important projects around the nationwide, such as Guangzhou White Swan Hotel, compound of Bureau of China Meteorology, compound of Ministry of Public Security, Sanya International Airport in Hainan, computer network of "Southern Daily" newspaper office, and Xi'an Satellite Testing and Controlling Center, etc.
ZHONGGUANG has established and implemented a quality system required in GB/T19001-1994-ISO9001: 1994 Standard, which covers the whole procedure of design, development, manufacture, installation, and service of lightning-protection products and communication antenna products. ZHONGGUANG has obtained the Quality System Certification (Registration No.1499A105) after passing the examination. In our country, ZHONGGUANG is the first company to get the ISO9001 Quality System Certificate in the lightning-protection field.
