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Common quality problems of threaded connections
Nov. 27, 2023
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E-mail: sales1@jianzhi-fitting.com
Tel: +86 18698027872
Office In Tianjin:
Heping District, Tianjin, China.
Production Base 1:
Chifeng, Inner Mongolia, China.
Production Base 2:
Tangshan City, Hebei Province, China.
Production Base 3:
Schelei Street,Baicoi City,Prahova County,Romania
Service email: info.ro@jianzhi-fitting.com
Sales email: market.ro@jianzhi-fitting.com
Tel: +40(755)011 849