Dongying City Dongda Machinery Manufacture Co., Ltd.
🇨🇳 China
2001201-300 peopleManufacturer/Service Company
Established brand
High-tech enterprise
Industry association member
Own brand
Key customer
SINOPEC
Key market
North America
Description
Dongying City Dongda Machinery Manufacture Co., Ltd. is a high-tech enterprise and contract manufacturer based in Dongying, China, established in January 2001. The company specializes in the R&D, production, sales, and service of oilfield equipment and accessories. Operating a factory covering 40,000 to 70,000 square meters and employing between 180 and 280 people, Dongda Machinery is a comprehensive metalworking manufacturer with strong technical capabilities and advanced production technology, including CNC machine tools. They possess total assets ranging from 30 million to over 50 million RMB and an annual output value exceeding 2 million USD, with some sources indicating over 200 million RMB. The company is a member of Sinopec's first-class supply network. Their extensive product portfolio includes drilling and workover equipment such as drill pipe elevators, casing elevators, tubing elevators, sucker rod elevators, and elevator links. They also offer oil production equipment like wellhead equipment (casing heads, tubing heads, wellhead compensators), pumping unit accessories, oilfield separators, oilfield heating furnaces, and oil storage tanks. Additionally, they produce specialized items such as speed regulating motors, flexible composite pipes, and various valves. Dongda Machinery holds numerous certifications, including ISO 9001, ISO 14001, OHSAS 18001, API 8C, API 5CT, Class A pressure pipe components production license, Class A pressure vessel production license, and Class A boiler maintenance certificate, underscoring their commitment to quality and safety standards. They provide comprehensive services including installation, commissioning, maintenance, and after-sales technical support.
Dongying Dana Precision Metal Co., Ltd. is a leading professional investment casting foundry and contract manufacturer based in Dongying, China. Established in 1998, the company operates a large-scale facility with a monthly production capacity exceeding 200 tons and the ability to produce up to 1,000,000 pieces of high-end precision castings. As an ISO 9001, ISO 14001, and IATF 16949 certified manufacturer, the company specializes in the silica sol lost-wax investment casting process, precision CNC machining, and advanced surface treatments including electro-polishing and mirror polishing. Their extensive material expertise covers stainless steel (304, 316, PH17-4), carbon steel, heat-resistant alloys, aluminum, and copper-base alloys. The company serves a diverse range of global industries, including automotive, marine, fluid chemical machinery, food processing, and aerospace. Their core product portfolio includes valve and pump components, auto parts, marine deck hardware, impellers, pipe fittings, and meat grinder accessories. With over 95% of its output exported to international markets such as the EU, United States, Japan, and Australia, Dongying Dana Precision Metal Co., Ltd. provides comprehensive OEM and ODM services, supporting custom developments for nearly 200 global customers.
Auto Parts for Toyota Honda Lower Ball Joint Spare Car$1
Precision Aluminum CNC Turning Parts/Machining Parts/CNC Milling Parts for Non-Standard Devices/ Medical Accessories/ Optical Accessories/Auto Accessories$1
Customized High Quality Carbon Steel Lost Wax Casting Investment Precision Casting Auto Spare Part$1
Precision Progressive Tool Stamping Die/Mold/Tooling for Auto Parts Mould$1