Hard Alloy Steel Ball








Feiyan Transmission Technology (Qingdao) Co., Ltd., established in 2009, is a professional manufacturer specializing in the production of precision steel balls. The 18,000-square-meter factory is divided into three production areas: bearing steel ball production, carbon steel ball production, and stainless steel ball production. We employ nearly 200 different types of specialized steel ball production equipment, with an annual output of 1,800 tons of bearing steel balls, 500 tons of stainless steel balls, and 300 tons of carbon steel balls. We primarily produce shaft steel balls, stainless steel balls (stainless steel 201/304/316/420/440/430), and carbon steel balls with diameters ranging from 1.5 mm to 25.4 mm, with precision grades up to G10. We also offer custom copper, disc, and ceramic balls in various specifications to meet the needs of industries such as bearings, automotive parts, furniture, food, cosmetics, chemicals, and agriculture. Our company currently employs over 30 professional technicians and over 50 different steel ball testing machines. In order to stabilize product quality, we have now passed ISO9001 quality system certification and IATF16949 international automotive working group certification.






Q1. What are the advantages of your company? A1. Our company has a professional team and professional production lines.
Q2. Why should I choose your products?
A2. Our products are of high quality and low price.
Q3. Does your company have other good services?
A3. Yes, we can provide good after-sales service and fast delivery.



