Petroleum Equipment & Machinery

API 10d Standard Factory Supply Spiral Stamped Centralizer for Oil Drilling

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Aluminum Alloy Rigid Casing Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oil Field Casing Bow Centralizer Welded Bow Spring Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Downhole Slip on Stamped Positive Casing Centralizer Manufacturer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Customized Composite Centralizer with API Certificate

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Casing Accessory Welded Latch Type Bow Spring Centralizer Manufacturer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Made by Quality Suppliers Turbolizer Casing Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Investment Casting Carbon Steel Esp Control Line Clamps and Protectors

Basic Info. Origin Ningbo, China

NINGBO QS MACHINERY INC.

API 10d Standard Factory Supply Composite Centralizer for Oil Drilling

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Slip-on One Piece Bow Spring Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.