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Yancheng Jinggong Valve Co.,Ltd.
Add:No.166 North Tongyu Road Funing County Jiangsu China
Tel:0086-515-87237812（Chairman of the board）
Fax:0515-87237078
Zip:224400
Website:m.haolege.com
E-mail:xshi@jg-cn.com
Patent certificate
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A new type of stop valve
DateTime:2023-12-19
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Up: A plug valve
Down: A check self-locking valve  
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Tel:0086-515-87237812(Chairman of the board)    Fax:0086-515-87237078
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