Shangyu Pier Steel Ball Co., Ltd. was established in 1993 with RMB100,000 of funds and a 100 square meter factory. After fifteen years of growth, we now have total capital worth RMB30 million, and boast facilities covering 6,600 square meters. Specializing in the manufacture of steel balls in 440C, 304, 316L, 420 and 430 materials, we can also supply titanium balls, polished balls and non-standard steel balls.Manufacturing products according to the GB308-89 standard, we are capable of offering specifications between G10 and G100. Guaranteed to be of excellent quality, these products are now used in such applications as axletrees, electrical apparatuses and home appliances. Characterized with low operational noise and long service lives, our products have been welcomed around the world.Equipped with comprehensive inspection instruments, we test all products against standardized samples for roundness, vibration, surface quality and rigidity before packaging. In this way, we are able to ensure that every single ball will best meet our clients expectations.With the operational spirit of "maintaining credit, creating name brand and offering knightly service", we sincerely welcome all clients to contact or visit us for business discussions.