Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
[Shandong China (Mainland) ]
- 1st
- Business Type:
- Total Revenue:
- Main Products:
- sucker rod coupling,API 11B
Product Showcase
- sucker rod coupling
- Sucker rod coupling, class SM
- Sucker rod coupling, class T
- Sub sucker rod coupling, class T
- Full Size Spray Metal Coupling with Big Chamfer
- Both-way protection sucker rod coupling
Contacts
- Mr. Jiaguo Wu