Liangshan Keda Steel Ball & Bearing Co., Ltd (LSKD) is a specialized manufacturer and trading company based in Jiaxing, China, with over 20 years of experience in precision steel balls and more than 15 years in ball bearings. Established in 2019, the company operates three production plants spanning 11,000 square meters with a construction area of 12,000 square meters, employing 101 to 200 people. LSKD specializes in a wide range of precision steel balls, including carbon steel balls (AISI 1010, AISI 1045), bearing steel balls (GCr15 Chrome Steel Balls), and stainless steel balls (304 Stainless Steel Balls). Their extensive ball bearing portfolio includes deep groove ball bearings (60, 62, 63, 68, 69 series), thrust ball bearings (51 series), and various non-standard ball bearings such as 4181 sofa bearings, Textile Roller Bearing Seals, and Angular Contact Ball Bearings. LSKD holds ISO 9001 certification and offers OEM and ODM services. Their products are widely utilized across diverse industries including transportation (bicycles, automobiles, motorbikes), furniture, toys, and farm machinery. The company exports 31% to 40% of its products to international markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, under its well-known LSKD trademark.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Multinational enterpriseOperates in multiple countries or regions like 🇨🇳 China.
Liangshan Pengcheng Steel Ball Manufacture Co., Ltd, also known as ShanDong Pengcheng Steel Ball Manufacture Co., Ltd, is a professional large-scale manufacturer and trading company based in Jining, Shandong, China. Established in 1989, with some sources indicating 1980 or 2004, the company specializes in the research, development, and production of various steel balls and grinding media. With 51 to 100 employees and a factory covering 40,000 square meters, they offer a comprehensive range of products including carbon steel balls (low, medium, high carbon), stainless steel balls (201, 302, 304, 316L, 316, 420, 440, 440C types), and chrome steel balls. Their product portfolio also extends to specialized items such as plated balls, drilled balls, hollow balls, copper balls, double ball rods, ceramic balls, and steel shot. They also produce various grinding media, including carbon steel, bearing steel, and stainless steel ball grinding media. The company holds ISO 9001 certification, ensuring high-quality standards. With an annual revenue of US$1 Million to US$2.5 Million and an export capacity of over 10,000 tons of common steel balls annually, Liangshan Pengcheng Steel Ball Manufacture Co., Ltd exports to over 20 countries across North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Oceania, and the Mid East.
Soft Carbon Steel Ball$1200
Carbon Steel Ball$1300
Donge Shengda Industry & Trade Co., Ltd.
🇨🇳 China
201011-50 peopleManufacturer/Trading Company
High-tech enterprise
Shipments
24
Key customer
UNIQUE CEMENT INDUSTRIAL
Key market
North America
Description
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.