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Hangzhou HangYang Koso Pump ＆Valve Co., LTD. (hereinafter referred to as the company) is in August of 2000 in the original hangzhou oxygen plant group co., LTD., cryogenic pump ＆ valve factoryon the basis of absorbing the Japan enterprise - equipment engineering (wuxi) co., LTD established investment co., LTD., with a history of 50 years production pump valve, the main products for the air separation equipment with oxygen pipeline for the air s...
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