Quality Management
  • ISUTAMI USA CHICAGO
  • 15929 E Valley Blvd, Suite 105,
    City of Industry, CA 91746 USA
  •   Tel   +1 224-655-7853
  • ISUTAMI CHINA NINGBO
  • 10th Building, Shundu Industry Zone,
    No.855, North Danshan Road, Cixi,
    315300, CHINA
  •   Tel:   +86-574-6399 8066
  •   Fax:   +86-574-6399 8025
  • ISUTAMI CHINA HANGZHOU
  • 6 Building, 688 West Wen Er Rd,
    Hangzhou, 310012 CHINA
  •   Tel:   +86-571-8106 1290
  •   Fax:  +86-571-8106 1291
 Our technical center has a strong R&D team headed by experienced bearing experts and senior engineers. We launch 30+ new products annually, take a leading position in the research of bearing vibration, noise, sealing, lubrication, and life span of rolling and tapered bearings, and have obtained plenty of applicable achievements in bearing key technologies and key accessories. These achievements have been widely applied in heavy-duty, mid-size, compact and mini cars, as well as tractors, mining machines, construction machines, agricultural machines, textile machines, and other important areas. We possess a series of core technologies of bearing manufacturing and are in the leading position in bearing technology and quality in this industry.
Certificates
2002----Obtained ISO9001 - 2000 Certificate
2005----Awarded National Inspection - free Product
2008----Obtained ISO9001 - 2008 Certificate
2009--- Obtained TS16949 Quality Management System Certification & ISO14000 Environment Management System Certification issued by NQA
Workshops
Heat Treatment
Grind Face
Grinding Process
Automatic Assembly Line
Warehouse
Our warehouse in China covers an area of more than 40000 square meters, and the managerial personnel have been engaged in warehouse management for more than 5 years on average. Our management is strictly carried out by regulations and area divisions.
Test Center
Own QC center covers an area of 300 square meters, where daily quality tests are conducted. The center has a group of professional technicians and managing staff, and quality management is strictly carried out by professional processes. Furthermore, we have established deep cooperation with HBRC (Hangzhou Bearing Test & Research Center) and ZJBTS (Zhejiang Bureau of Quality and Technical Supervision) in the fields of product research and quality control.

Our policy is that each bearing must be tested before leaving the factory. Our QC system has more than 20 experienced inspectors, possesses 200+ precise test equipment and a well-organized calibration center. We are also adopting computerized quality control that better ensures our product quality.
 a.  Typical Equipment
 b.  Metrology Room
 c.  Routine Inspection Projects