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Wenzhou Fuchuang Valve Technology Co., Ltd. is located in China Valve City, Wenzhou Longwan, it is a professional manufacturer specializing in the design, manufacture, marketing and trade of the products of chip buckle valves. The company adopts advanced production management mode, the product is strictly produced according to industry standards, established a perfect quality assurance system mechanism, and introduced advanced automatic testing equipment for valve at home and abroad. It has material chemical composition analysis, mechanical performance test, ultrasonic and Blavi hardness test, ultrasonic wall thickness test. A...