Petroleum Equipment & Machinery

API Cementing Tools Slip on Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Factory Foundry Metal Silica Sol/Lost Wax-Investment-Precision-Precise-Alloy /Carbon /Metal/Stainless Steel Casting

Basic Info. Origin Ningbo, China

NINGBO QS MACHINERY INC.

Cementing Tool Slip on Welded Bow Spring Casing Centralizer Price

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Cast Aluminium Straight Blade Rigid Roller Centralizer

Basic Info. Model NO. Straight Blade

Puyang Zhongshi Group Co., Ltd.

Cementing Tools

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oilfield Drilling Non-Weld Stamped Stand off Steel Rigid Centralizer Price

Basic Info. Model NO. Stamped Stand Off Steel Rigid Centralizer

Puyang Zhongshi Group Co., Ltd.

9 5/8" Hinged Welded Bow Spring Centralizer

Basic Info. Model NO. 7 " & 9 5/8" & 13 3/8"

Puyang Zhongshi Group Co., Ltd.

API Casing Accessory Hinged Stop Collar (Stop Ring)

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Precision Lost Wax Casting Silica Sol Investment Casting Process

Basic Info. Origin Ningbo, China

NINGBO QS MACHINERY INC.

API Mechanical Two-Stage Cementing Collar with Coupling

Zhengzhou Maierda Petroleum Equipment Co., Ltd.