Jereh is an international, integrated oil and gas company specializing in oil and gas engineering and construction, oilfield technology services and equipment manufacturing. Through 15 years of development in the industry, Jereh has become China’s largest privately-held listed oil and gas company.Today, our eight global R&D centers staffed with 1200+ professional engineers encourage technical innovations and strive for long-term leadership in the industry. Likewise, our eighteen international branches are established to work closely with customers in more than 60 countries to maximize the potential of every operation through reliable products and services.

Drilling Equipment & Technologies; Engineering, Facilities and Construction Design & Services (EPC); Environment Protection, Services & Equipment; Oil & Gas Exploration & Production; Oil & Gas Processing Services & Equipment; Oilfield Services; Other Oil & Gas Equipment & Services ; Reservoir Engineering; Welding & Welding Services ; Well Construction, Completion & Maintenance Services & Equipment;

Jiangsu Saifu Petrol- Machinery Co., Ltd is a modern company engaged in developing, manufacturing and marketing of drilling tools and spare parts. Founded in August 2000, the company locates in scenic beachside of South Yellow Sea.Company covers an area of more than 40,000 square meters and its main products include manual tongs series, slips series, elevators series, bushing series, casing spider series and pneumatic slips series etc. Our products have been sold to various domestic oilfields and exported to Europe, America, Middle East, Central Asia, North Africa and South-East Asia and other overseas regions.

“ZHIGERMUNAISERVICE ”LLP- Kazakhstan service and production company with workshops in Atyrau and Aktau. Scope of activity includes: - Downhole Rental tool ( Jars, Stabilizers, Reamers, Mud motors and other BHA components), MWD/LWD service for directional and horizontal drilling and sidetracking, - Machine shop service for repair and manufacturing of drilling and workover tools: X-over subs, mills, shoes, whipstocks, API and Premium coneections (api spec. 7-1&5CT, VAGT, VAM, Grand Prideco) PDC bit production - Heavy type Drilling Rig ( up to 3500 HP) and Rig components fabrication - Oil/Gas field infrastructure development, Associated and Natural Gas Processing and Utilization

Tools; Drilling Equipment & Technologies; Engineering, Facilities and Construction Design & Services (EPC); Other Oil & Gas Equipment & Services ;