We are based in Shanghai, China. Our plant is located in Qing Pu, Shanghai. We manufacture and export quality firefighting and gas cylinder products in large amount globally. We have a full line of products which can be widely used in Industry, National Defense, Medicine, Scientific research xxxxx We have following certificates: CSS, BV, LLOYD'S, DOT-3AA, TUV, JIS, KS, ISO, EN1964, HB6134, DOT CFFC:2000, HSE-AL-FW2:2002, ISO 11119.2:2000 xxxxx