Donge Shengda Industry & Trade Co., Ltd., also known as Dong E Dongyu Metal Product Co. Ltd, is a specialized manufacturer and trading company based in Liaocheng, Shandong Province, China. Established with roots dating back to 2002 and formally expanding through various subsidiaries since 2010, the company operates a diversified business model across five production lines. They specialize in the scientific research, production, and sale of high-precision metal components, including chrome steel balls, stainless steel balls, carbon steel balls, and stainless steel rollers. Their product portfolio also extends to bearing fittings, spacers, cast housing components, aluminum products, and cement grinding aids.
As an IATF 16949 and ISO 9001 certified manufacturer, the company maintains rigorous quality standards, supporting applications in automotive bearings, household electrical appliances, and steel ball valves. With an annual production capacity of approximately 3,000 tons of steel balls and a dedicated R&D team, they provide contract manufacturing and component supply services to a global clientele. Donge Shengda is highly export-oriented, with over 90% of its output reaching international markets including the United States, Germany, Italy, Japan, South Korea, and India. The company serves notable industrial buyers such as Kwality Ball Company and Ballman Steel Ball Industries, positioning itself as a reliable partner in the global bearing and metal hardware supply chain.
Steel Ball$1000
Shandong DongE Sanxing Steel Ball Co., Ltd.
🇨🇳 China
1999201-300 peopleManufacturer
Established brand
OEM manufacturer
Product customization
Shipments
248
Key customer
HARTFORD TECHNOLOGIES
Key market
🇺🇸 United States
Description
Shandong DongE Sanxing Steel Ball Co., Ltd. is a professional manufacturer and exporter specializing in high-precision steel balls. Established in 1999 and headquartered in Liaocheng, Shandong Province, the company operates a large-scale production facility spanning up to 100,000 square meters. With a workforce of 201 to 300 employees, including a dedicated team of technical and R&D personnel, the company maintains an annual production capacity exceeding 1,500 metric tons and 10 billion individual balls.