
Leader valve co.,ltd is one of the specialized industrial valves manufacturers and exporters in China, which are founded in Jan. 1999, It’ s located in Wenzhou city China.near Shanghai city. Our valves are mainly served for Oil and gas industry, petro-chemical industry, chemical industry, power generation and other related industries. Leader valve co., ltd own 4 big factories which have achieved ISO9001, PED/CE, API6D accreditation. Now our factories engaged total areas of 98080 m2, with 650 well trained workers and 150 skilled engineers. the production capacity reach 20000 tons.Our design software include AUTO-CAD, 3D auxiliaries, also we adopt advnaced limited element analysis. We have advanced inspection tools to ensure material quality, which includeγ-ray test, x-ray test, Ultro-sonic test, Magnetic test, three-dimension test, PMI(Positive Material Identification); We have the advanced machining equipment to ensure machining quality, include all kinds of CNC and machining cen... [
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