• Categories:About Us
  • Time of issue:2018-10-24 00:00:00
  • Views:0


Located at Section B of National Hi-tech Industrial Development Area in Southeast of Wuxi and close to Wuxi airport exit on Shanghai-Nanning expressway, Wuxi-Koyo Machine Industries Co., Ltd (hereinafter referred to as WKM) is one of the modern enterprises ranking among hi-end centreless grinder manufacturers, with land area of 17,000m2 and construction area of 6,500m2.
WKM is invested jointly by Japan Koyo Machinery Industrial Co., Ltd. and Wuxi Kaiyuan Machine Tool (Group) Co., Ltd with the capital of USD 4.5 million in May, 1994. Relying on advanced technology introduced from Koyo and high-precision processing technique from Kaiyuan Company, WKM is dedicated to producing the world’s first level centerless grinding machines—KC series.
WKM employs more than 50 people and produces 80 units of high-precision centreless grinders each year. Since establishment, WKM is engaged in providing quality products and complete service to help users get more profits and sustainable development. 
Wuxi Koyo Machine Industries Co.,Ltd(WKM)is a Japanese Sino joint venture invested by Japan Koyo Machinery Industries Co.,Ltd and WUXI Kaiyuan machine Too; Co.,Ltd in 1994.Through joint investment between both parties,advanced technology and management sysrem from Koyo Machinery Industries Co.,Lte are intriduced into WKM to produce modern techniques centerless grinding machines.Aiming at supplying its own products to customers to replace the imported machines,WKM has provided various series of cengerless grinding machines for automotive,motorcycle,refrigerator & air condirion compressor, agricultural machinery, locomotive, mining machinery,textile machinery, bearing and so on. Meanwhile, WKM has also devoted major efforts to develop foreign markets and some products have been exported to other countries. Centerless grinding machines produced bu WKM satisfy the needs of the high accuracy for the customers both inland and abroad and are well received by them.

Scan the QR code to read on your phone


Company Telephone:

0510-88555058  0510-88555068


Company E-mail:



Company Address:

Xixie road,B2-C, national high and new technology industry development district,Wuxi,Jiangsu,China

copyright: WuXi-KOYO Machine Industries CO.,LTD.    苏ICP备05042541号