coaxial cable,siamese cable,r22,r600a,r134,r404,r407,r410,r417,r507,mapp gas,propane,vacuum bottle,pet bottle,sprayer...

Jingcheng Electromechanical Building, No. 59, Dongsanhuan Middle Road, Chaoyang District

Beijing Jingcheng Machinery Electric Holding Co Ltd is a large equipment manufacturing company established by Beijing Municipal Peoples Government and is one of Chinas 500 largest enterprise groups...

Oxygen Inhalator,Suction Bottle,Gas Outlet,Service Valve,Gas Equipment Belt...

machine tools, gas compressor, titanium dioxide,ceramic tile,wine bottle...

Our products are mainly recognized for accuracy and precision, thanks to skilled professionals and lab experts at our production facility situated in Beijing, Beijing, China. The reason zhong shan asi...