Nowadays, as rapid high-tech development in information society, computer control and management are apply broadly for all realms of country economy and all administration departments. It's common that modern micro-electrical equipments adopts high-integration, small bulk, high speed and low power apparatus; so optimize further its performance and reduce over-voltage resistant. Over-voltage which is not easy to be conscious might make signal interfered, or equipment damaged and system paralysis. Thunder is dangerous for electrical equipment for its taking huge energy. As we know, destroy effect of straight attacking thunder is very large; when it happens, inductive thunder of large electromagnetism instantly produced would bring prodigious loss for electrical equipment, indirectly or directly.

Our company extracts advantages of many anti-thunder products domestic and abroad: equipping with advanced testing equipment, adopting imported high-resistant and performance chip component, making use of special technics to develop and manufacture "scnulder" brand surge protector and lightning acceptor etc. These products provide guarantee for people's life property and electrical equipment.

All products get through strict test by National anti-thunder device inspection center, and reach national advanced level. Our company consists on the principal of "pursue true and try to innovation, take advantage over quality" to perfect quality system. Over many years, practice prove "scnulder " brand surge protector very reliable, TianLong take important task to provide secure and reliable anti-thunder equipment for people reducing thunder harm. Advanced technology and perfect after service would realize your expect, I believe I can.