Experience was gained from a sustained and proven world leadership with high precision ball products.

With more than 30 years’ experience, Shandong Sdballs Industry Corp Ltd. is a professional steel ball manufacturer in China. Now it has two plants, which cover 8000 square meters and with 200 sets of modern and efficient production equipments, has an annual production capability of over 5000 tons steel balls.They are all sold to overseas market for their most competitive price and high quality.

Carbon Steel balls, Stainless Steel Balls, Chrome Steel Balls and Grinding Balls are the main products, which range varies from 0.5mm to 150mm and includes metric and inch sizes, standard ones, oversizes and undersizes. Applicable for industrial usage such as hardware, bearing, wheels, bicycles, toys and chemistry, military ect. We are now the leading manufacturers of semi-precision balls from Grade 100 to Grade 2000 in China. And a regular supplier to some prominent companies all over the globe.