Wenzhou, Zhejiang, Oubei Valve Base, Yongjia, Wenzhou, Zhejiang, China
Tel.:
E-mail: https://www.onevalves.com/
Laguna Naick Neck, No.99 Hubin East Road, Xiamen, Fujian, China
https://www.valves-uk.com/
No. 879, Jiahe Road, Xiamen, Fujian, Jiahe Road
Tel.:
E-mail: http://www.chinavalvesflange.com
Zhejiang, No.1 Building, Wanyang Zhongchuang, Bihu, Lishui, Zhejiang, China.
E-mail: https://www.vervovalve.com/
Baniocha, Lipowa 27
http://chmielewski-laser.pl/
Juchnowiec Kościelny, Lewickie 3b
Tel.:
E-mail: https://chm.eu/