Yuncheng Dongsheg Steel Ball Co., Ltd., also known as Yuncheng Dongsheng Industrial&Trading Co., Ltd., is a manufacturer and trading company based in Qingdao, China, established in 1986. The company specializes in the production of various steel balls, including carbon steel balls (low, middle, and high carbon, AISI 1008-1086), stainless steel balls, chrome steel balls, and bearing steel balls. They also produce irregular balls and ball retainers. With a factory covering 63,000 square meters and over 520 employees, including 78 senior technicians, Yuncheng Dongsheg Steel Ball Co., Ltd. utilizes 120 sets of advanced production equipment to achieve an annual capacity of 5,000 tons of steel balls. The company offers OEM, ODM, and contract manufacturing services, and its products are widely used in industries such as bicycling, bearings, pharmaceuticals, gauges, and precise instruments. They hold ISO 9001 certification, ensuring strict quality control and advanced manufacturing processes. The company has a strong international presence with 15 years of export experience.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
High capacity factoryCan handle large-scale or bulk production orders.
Established brandFounded in 1986, with over 20 years of industry experience.
Contact
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Products
Products
0
Categories
0
Carbon Steel Ball (1/8" to 7/8")
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Car Wheel Steel Ball
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Bearing Steel Ball (1/8" to 7/8")
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Stainless Steel Ball (1/8" to 7/8")
0·0 reviews
Bicycle Carbon Steel Ball
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Chrome Steel Balls
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Certifications
ISO 9001
1
International Organization for Standardization 9001
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Key export market
AsiaAsia
EuropeEurope
North AmericaNorth America
🇮🇳 India🇮🇳 India
🇬🇧 United Kingdom🇬🇧 United Kingdom
🇺🇸 United States🇺🇸 United States
🇵🇰 Pakistan🇵🇰 Pakistan
🇮🇹 Italy🇮🇹 Italy
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Shandong Yuncheng County Mingliang Steel Ball Factory
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198811-50 peopleManufacturer/Trading Company
Established brand
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Key market
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Review
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Description
Shandong Yuncheng County Mingliang Steel Ball Factory is a professional manufacturer and trading company headquartered in Heze, Shandong Province, with an additional presence in Guangzhou. Established in 1988, the company operates a large-scale production facility equipped with over 200 advanced production units and 30 specialized testing instruments. With a workforce of 11 to 50 employees, including a dedicated team of technical specialists and senior experts, the factory achieves an annual production capacity of approximately 50 billion units. The company is ISO 9001 certified and maintains quality standards aligned with the American National Standards Institute (ANSI) and AFBMA. Their core product portfolio includes a comprehensive range of precision spheres such as stainless steel, chrome, carbon steel, bearing, brass, copper, and aluminum balls. They also specialize in technical components like hollow spheres, drilled balls, threaded balls, and non-metallic materials. Beyond industrial components, the company has diversified into consumer goods including whiskey stones, roll-on bottles, and sandwich maker pans. As an OEM provider, they offer extensive customization services such as specialized drilling, threading, plating, and surface treatments. Their products serve high-precision sectors including aerospace, automotive, medical, electronics, and military industries. Shandong Yuncheng County Mingliang Steel Ball Factory maintains a strong international trade presence, exporting high-accuracy, low-noise components to markets across North America, Europe, Japan, Korea, the Middle East, and Southeast Asia.
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