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You Fluorine Tight Pipe Valve Group Co., Ltd.Fujian Sheng, China
Qingdao Jiaze Machinery Equipment Co., Ltd.Shandong Sheng, China
Liaoyang Xinxing Sealing Products Co., Ltd.Liaoning Sheng, China
Guo-Liang Yu, PhD
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Wop Indústria e Comércio de Bombas LtdaBrazil
Zhengzhou Xinyide Electromechanical Equipment Co., Ltd.Henan Sheng, China
Qingdao Lubo Hongye Environmental Protection Technology Development Co., Ltd.Shandong Sheng, China
Shenzhen Weijian Plastic Products Co., Ltd.Guangdong Sheng, China
Shandong Jinbo Anticorrosion Material Co., Ltd.Shandong Sheng, China
Cnnc Kunhua Energy Development Co. Ltd.Zhejiang Sheng, China