Luoyang Mingzhen Bearing Steel Ball Co., Ltd founded in design and manufacture innovation of bearing balls for more than 20 years. The company always keeps developing new processes, products and services for market requirements. Commitment of Luoyang Mingzhen is a partnership with customers: Always provide the best products, always serve prompt communication and always satisfy customers completely.Luoyang Mingzhen is a continuous improvement company. In Luoyang Mingzhen, investing in equipments and techniques is a long-term method to improve quality and reduce manufacture costs. Meanwhile, we insist technical communication with LYC, ZYS aperiodically to develop design and manufacture skills of our employees. With all these, Luoyang Mingzhen is making bearing run smoother and smoother.Our main products are chrome steel balls (AISI 52100), stainless steel balls (440C, 304, 316, 316L etc.) and carbon steel balls (AISI1015, AISI1045, AISI1085 etc.). Other products include ceramic balls, plastic balls, brass balls etc. All the products are manufactured according to the standards of GB/T308, ISO3290, AFMBA, DIN5401, ASTM F2094/F2094M - 14 (ceramic balls) etc. and customized requirements are also acceptable.Always commit ourselves to social compliance, quality products, competitive pricing, low MOQ, Prompt delivery and timely communication. Luoyang Mingzhen is ready to help you create innovation and develop existing and new markets. Join us now in our expert of bearing balls to satisfy yourself.Mob: +86 188 6023 9130Tel: +86 379 6439 0720Fax: +86 379 6439 0720Email: j.h.liu@mzsteelball.comWeb: http://www.mzballs.com