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| Company Type | : | Manufacturers |
| Country | : | Tianjin / China |
| Address | : | No.2605 Ocean International Center, Hedong District,/ Tianjin / China |
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| Annual Revenue | : | |
| Contact | : | LAURA LI ( ) |
| Web Site | : | http://www.richsen.cn/ |
| Phone | : | 0086-18526603287 |
| Fax | : | |
| Brands | : | |
| Received Orders | : | 0 |
| Company Info | ||
| Casing Coupling , Tubing Coupling , OCTG|Coupling-Richsen Technology Co. , Ltd | ||
