Dongying Mingde Petroleum Technology Co., Ltd logo

Dongying Mingde Petroleum Technology Co., Ltd

Dongying Mingde Petroleum Technology Co., Ltd Main Image

Established in1992, Dongying Mingde Petroleum Technology Co., Ltd is a professional manufacturer of Slotted liner/Tubo Ranurado,Perforated Liner, Wire Wrapped screen, Premium Metal Mesh Screen, OCTG Tubing/Casing pipe, Pup Joint, Crossover and Well Completion Tools, Drilling Chemicals, Production Chemicals and Refinery Chemicals.

In 2004, Dongying Mingde Petroleum Technology Co., Ltd received the ISO 9000 quality system certificate and it has awarded 20 invention patents and 10 utility model patents, and become the approved vendor of CNPC and SINOPEC. In 2008, Drilling Mud Additive Factory was reformed to Dongying Mingde Petroleum Technology Co., Ltd. of China University of Petroleum by the stipulation of Ministry of Education of PRC.

Dongying Mingde is comprised of Petroleum Additive Factory, Mud Technical Service Center, Slotted Liner & Sand Control Screen Factory, Petroleum Equipment Company, Well Completion and Sand Control Technology Center. There are 6 branches in Beijing, Xinjiang, Jilin, Kazakhstan, Sudan etc. The technical service mainly engaged in drilling mud research and development, site drilling mud design and service, technical solution for high difficulty well, research and production of drilling mud additives, oil production additives and refining additives, R&D of downhole tools and sand control tools. In 2011, the first well drilling and completion research center-Well Completion Engineering and Technology Research Center, mainly engaged in drilling and completion technology and relative tools R&D. The Plasma Slotted Liner technology is proved to reach the international leading level, and awarded the Science and Technology Award by the Ministry of Education, China Petroleum and Chemistry Industrial Association and China Mechanical Industrial Association. It has been applied worldwide with great success and proved extremely well because of its unique construction and characteristics

There are four research centers in Dongying Mingde, drilling mud technical research center, oil production research center, refining additives research center and completion & sand control technology and tools research center under supervision of professors from China University of Petroleum.

The actual capital of Dongying Mingde is over 50,000,000 RMB, and the authorized asset capital is 15,000,000 RMB. It covers an area of 54000 m2 in total, and the production area is 40000 m2, building area 14000 m2 . The production ability is as follows: 5000 metric tons liquid petroleum additives, 3000 metric tons solid petroleum additives, 100,000 meters plasma slotted liner and sand control screen pipe. With the two aspects, Dongying Mingde has great production and marketing ability to meet current needs.

Company Profile

Membership: On ECPlaza since 2011
Business Type: Manufacturer, Exporter, Service
Location: Shandong, China
Product Category: Iron Pipes
Main Item / Product: Slotted Liner/Perforated Liner, Wire Wrapped Screen, Premium Metal Mesh Screen, OCTG Tubing/Casing Pipe, Pup Joint, Crossover, Coupling, Drilling Fluid Chemicals, Centralizer, Production Chemicals, Refinery Chemicals, Oilfield Service, Completion Tools
Keywords: Slotted Liner/perforated Liner, Sand Control Screen Pipe, Drilling Fluid Chemicals
Main Target Region: World Wide
Safety / Quality Approvals: ISO, HSE
Representative / CEO's Name: Wang Zhizun
Year Established: 1992
Employees Total: 100 to 249
Annual Revenue: More than US$1,000,000
Annual Export Rate: 32%

Contact Information

Company Name
Dongying Mingde Petroleum Technology Co., Ltd

Contact Person
Qinghua Lv

No. 739, Beiyi Road, Dongying District



Zip/Postal Code


+86 546 8221951

+86 546 8521870

+86 135 8995 3895


Website on

Contact Now

Contact Now