Dongying Oilman Machinery Equipment Co., Ltd., Experts in Manufacturing and Exporting Cement tools, Drilling rig components and more other Products.

Dongying Dobest Machinery Co., Ltd., Experts in Manufacturing and Exporting Dishwasher, Commercial dishwashers and more other Products.

Dongying Kaeon Machinery Equipment Co., Ltd., Experts in Manufacturing and Exporting Drilling rig accessories, Well drilling tools and more other Products.

Main Products:Sucker Rod, Drive Rod, Pony Rod, Polish Rod, Drill and Workover Rig and Accessories, Well Control Equipment, Well Head Equipment, ...

Dongying Haihe Machinery Co., Ltd , a ISO 9001:2000 certificated company , has been a specialist in investment casting line since 1988.

Dongying Zerui Machinery Equipment Co., Ltd., Experts in Manufacturing and Exporting ENERGY EQUIPMENT, PETROLEUM EQUIOMENT and more other Products.

Company Name Dongying Oilman Machinery Equipment Co.,Ltd. Business Type: Manufacturer Exporter Trading Company Seller. Brands: OilMan.

Dongying Andy Petroleum Machinery Co,.Ltd - China supplier of drilling rig accessories, drilling tools, down hole tools - EC21 Mobile.

Name:Dongying Yongji Petroleum Machinery Co., Ltd. Type:Others. Tel:86-546-8303908. Fax: ...

Our product line consists of drilling and workover equipment, rig floor handling tools, tubulars, BOPE and downhole tools. We also offer design, testing, ...