Jiangsu Weishi Bearing and Steel Ball Co., Ltd.
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Wuxi Steel-Ball Co., Ltd.
🇨🇳 China
301-500 peopleTrading Company/ManufacturerOEM manufacturer
Own brand
Product customization
Key market
🇺🇸 United States
Description
Wuxi Steel-Ball Co., Ltd. is a leading Chinese manufacturer and trading company based in Wuxi, specializing in a comprehensive range of steel balls. Established as a prominent producer of bearing steel balls, the company also manufactures stainless steel balls, carbon steel balls, non-standardized steel balls, aluminum balls, and ceramic balls, alongside highly effective vibration isolating lubricant. Their product line includes bearing steel balls classified as G5, G10, and G16, with specifications from DIA1.0mm to DIA31.75mm, marketed under the "XI Ball" brand. With 350 employees, including 50 engineers, Wuxi Steel-Ball Co., Ltd. operates a factory spanning 12,000 square meters within an 11,000 square meter area. The company boasts an annual output of 40 billion high-precision steel balls and 60 billion other types. They hold ISO 9001, ISO9002, American QS9000, and TS16949 certifications, reflecting their commitment to quality. Wuxi Steel-Ball Co., Ltd. offers OEM services and actively engages in international trade, exporting products to over 20 countries and regions, including the USA, Japan, Spain, Italy, and Germany.
Steel Ball
Changzhou Yi Jing Zhu Steel Ball Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Patented technology
High-tech enterprise
Key customer
LUOYANG LYC BEARING CO LTD
Description
Changzhou Yi Jing Zhu Steel Ball Co., Ltd. is a specialized manufacturer and trading company based in Changzhou, Jiangsu Province, China. Founded in 2018, the company has established itself as a professional producer of high-precision steel balls, ranging from Φ 3.175 mm to Φ 80.00 mm. The firm operates with a workforce of approximately 11 to 50 employees and maintains a strong focus on research and development, particularly in cold heading technology for large-scale wind power applications.
The company's core product portfolio includes bearing steel balls, chrome steel balls (GCr15), and stainless steel balls. A key differentiator is their proprietary cold heading process, which they utilize to produce large-size steel balls for wind power slew ring bearings. This technology addresses common cracking issues associated with traditional hot upsetting or hot rolling methods, resulting in products with higher precision, superior compactness, and a service life exceeding 20 years. Their manufacturing capabilities are supported by self-developed cold heading machinery and two dedicated production lines, yielding an annual output value between US$5 million and US$10 million.
Changzhou Yi Jing Zhu Steel Ball Co., Ltd. is committed to international quality standards, holding ISO 9001 and IATF 16949:2016 certifications. The company serves a prestigious client base, including Luoyang LYC Bearing Co., Ltd. and Tsubaki Hoover (Taicang) Co., Ltd., providing critical components for the bearing industry and wind power generation equipment.
Chrome Steel Ball for Wind Power Bearings$0.01
Ø 50 mm – Ø 80.00 mm Gcr15simn Chrome Steel Balls$0.01
Ø 3.175mm – Ø 50 mm Gcr15 Chrome Steel Balls$0.01
Big Size High Precision Chrome Steel Balls$0.01
4.5mm Chrome Steel Balls for Wind Power Bearings$0.01
Precision Bearing Steel Ball$0.01
Wear Resistant Precision Bearing Steel Ball for Mainly Used in Bearings$0.01
Good Wear Resistant Bearing Steel Ball for Mechanical Equipment$0.01
Low Corrosion Resistance Bearing Steel Ball for Automobile Industry$0.01
3.175mm-80.000mm Bearing Steel Ball for Wind Power Bearings$0.01
Household Electric Appliances Used Chrome/Carbon/Stainless Steel Ball$0.01
Customized Precision Bearing Steel Ball Used Resistance to Deformation$0.01
