As one of the largest & most competitive fire extinguisher valve manufacturer in China, We have strong technology and advanced equipments. The whole factory consists of molding & forging workshop, metalworking workshop, assembling workshop and new products study & development center. There are more than 180 sets of machines in our workshop. We also have the leaking testing machine, safety explosion test machine, helium leakage test machine and other special & general testing equipments. Normally, we spend 2...
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