API V11-275 cobalt valve ball and seat supplier in China
FOB Price | USD $5 - 90 / Set |
Min.Order Quantity | 20 Set / Sets |
Supply Ability | 1000 Set / Sets per Month |
Port | Tianjin or Qingdao Port |
Company Profile
Business Type | Manufacturer,Trading Company |
Year Established | 1997 |
We Provide | API sucker rod pump ,pumping unit ,sucker rod ,Downhole Tool ,Wellhead Device |