Shanghai HuaPeng Explosion-proof Technology Co. Ltd. specializes in research, development, design, manufacturing, engineering construction and selling of HAN Separate and Explosion-proof technology and products. The company has been authorized by ISO9001:2000 Quality Management System and possesses the independent intellectual property rights. It has founded the manufacturing base in Hebei, Jilin. HAN Separate and Explosion-proof Technology can effectively prevent light fuel oil, liquefied petroleum gas and other relative gaseous and liquefied hazardous chemicals in transportation and storage from explosion accidents caused by static electricity, open fire, gunshot, collision, and faulty operation. Thus it can essentially solve the problem of intrinsic safety on transportation and storage of refined product and other relative gaseous and liquefied hazardous chemicals. The main features are safety and explosion-proof, inhibiting the volatilization of oil-gas, anti-corrosion, anti-static electricity, can be welded anytime, washing safely and rapidly and eliminating surge. HAN Separate and Explosion-proof technology and products have reached international advanced level. The technology and products have passed the appraisal of PRC at ministerial level and been listed in major spreading plan of state scientific and technologic achievements. The intellectual property rights include 21 state invention patents, 20 utility model patents, 28 appearance design patents, more than 10 key technologies and four Trademarks composition. The company has the mature engineering operation crews in twenty-six provinces, cities and autonomous regions in the territory of PRC. And it is responsible for engineering construction for the petrol station, gas station and petrol tank. HAN Separate and Explosion-proof Skid-mounted Filling Unit, HAN Separate and Explosion-proof Petrol Container, the construction technology for large-sized liquefied gas engineering and underground storage tank.