Founded in 1985, Yuyao Feiyan Valve Manufacturing Co., Ltd. has developed into one of the best & most competitive fire-fighting product manufacturers through 22 years' development. We are engaged producing fire extinguishers and accessories including valves, cylinders, neck ...

OZSOY Press & Casting Valve Ind. Ltd. Our company started with valve production in 1978 by producing valves for high pressurised cylinder and continued to increase its range of an low pressure regulators, LPG cylinders fire extinguishers, thus taking place among the specialised companies ...

Founded in 1987, Qingdao Hakin Group Co., Ltd is one of biggest manufacturers pressure gauge inChina, and a specialized developer producer the field gas regulator, cutting torch, weldingtorch thermometer. offers wide variety stock customized products. Quality has always played major role ...