199051-100 peopleManufacturer/Service Company/Trading Company
Established brand
Patented technology
OEM manufacturer
Key customer
BEIJING HUAYOU
Key market
🇷🇺 Russia
Description
Daqing Damei Petroleum Machinery Plant is a manufacturer, service provider, and trading company based in Daqing, China, specializing in petroleum machinery products. Established in 1990, the company originated from a research institute of Daqing Oilfield and operates as a joint-stock enterprise with a factory. With 51-100 employees, including a team of senior engineers and technicians, they integrate design, manufacturing, and technical services for coring tools. Their core product lines include a wide range of coring tools for oil and gas exploration, such as conventional, sealed, hydraulic, deep well, horizontal well, inclined well, small diameter, and pressure-preserving coring tools, along with coring drill bits and related equipment. They also offer drilling tools, core container cutters, coring crowns, industrial pumps, pumping units, and various wellhead units. The company emphasizes its expertise in anti-corrosion treatment and achieving high recovery/sealing rates in challenging environments. Daqing Damei Petroleum Machinery Plant serves both domestic and international markets, with a strong track record in complex drilling projects and exports to America, Europe, and worldwide.
Industrail Pump
Pumping Unit
Electric Pump Oil Producing Wellhead (KYD(F)21/65)
Qingshen Mogel 98-II Anti-Backoff Conventional Coring Tool
Core Container Cutter
Core Hand Toolbox
Lechang Diheng Technology Co., Ltd.
🇨🇳 China
199711-50 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Multinational enterprise
Key customer
AGIP
Description
Lechang Diheng Technology Co., Ltd., a subsidiary of Shengli Petroleum Administrative Bureau of Sinopec, is a manufacturer and trading company based in Guangzhou, China, established in 1997. With 11 to 50 employees, the company specializes in the research, development, and manufacturing of various diamond bits and PDC cutters. Their product range includes PDC bits, TSP bits, natural diamond bits, core bits, bicenter bits, and twostage bits, with PDC components sourced from America. The company operates a factory equipped with a CAD design system, comprehensive manufacturing and testing equipment, and a robust quality control system. Lechang Diheng Technology holds ISO 9001 Quality System Certificate, Certificate of Authority to use the Official API Monogram, and HSE Management System Certificate. They also offer contract manufacturing services and have a trading company, E-energy Limited, in Hong Kong. Their products are utilized by notable partners such as DI, E6, SMITH, GE, AGIP, EDC, PEOIL, SANTAFF, and CHEVRON.