Yongyi Valve Group Co., Ltd. was established in 1984. The industrial park covers an area of 96000 square meters, with a registered capital of 108800 yuan, and produced 250000 sets of safety valves in 2018. The company has over 500 sets of specialized equipment such as modern intelligent machining centers, CNC machine tools, and ordinary machine tools, as well as a super large vertical lathe with a maximum processing diameter of 3.5 meters. We have specialized equipment for metal material physical and chemical testing, mechanical capability testing, ultrasonic thickness measurement, non-destructive testing, spectral analysis, metal heat treatment, safety valve full performance testing center, spring tension and compression testing, etc.
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