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Enterprise qualification

Patent certificate of a device with double hydraulic gate valve and swinging distributor

一種帶有雙液動插板閥和擺動布料器的裝置專利證書.jpg

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Company：Shijiazhuang Yongxing Machinery Co., Ltd

Contact：Mr.wen

Tel：86-311-88219661

Mobile：86-18931860549

E-mail：sjzyxjx@163.com

Address：97 kilometers of HENGJING Road, Luancheng District, Shijiazhuang City, Hebei Province, China

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