ZKBM always adhere to the selection of the most high-quality raw materials, strict quality control system, the precision machining equipment and measuring instruments, through advanced product design and first-class manufacturing technology, to provide professional knowledge and application services and overall solutions for customers.
Strict quality system
We are strict to control the quality of products, in many varieties, large quantities of continuous production, strict quality system is the most important guarantee for the stable  quality of product.  Since 2001,ZKBM has passed DNV ISO9001 quality management system certification, which is one of the bearing enterprise to get the certification from abroad authoritative quality certification institutions.
Quality control process
Company through the advanced quality planning, from product design and development, raw materials procurement, storage, production, to the finished product inspection, packaging, shipping and other process, has the quality management system as a guarantee.
At the same time the company has its own physical and chemical laboratory, for each batch of materials into the factory to test and analysis, to ensure that each batch are high quality raw materials.
In the progress,ZKBM introduced high precision equipment, establishing econometric measure, to ensure that the process measurement accuracy.
Product trace ability process
According to the system requirements, we set up the most strict product quality trace ability system in the the domestic counterparts.  From the purchase of raw materials to  the finished product assembly, our company are tracking every orders’ production process all-the-way. Operating instructions strictly , for first article, inspection testing, and record-keeping at the same time ensure that critical process parameters controlled during production processing.
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Customer Service

  • Choosing a proper bearing.
  • Designing a bearing and make drawings
  • Additional quality checking
  • Consult a specific factory information
  • Order Tracking

Contact Info

Headquarters:198 Minfeng Road, Liangxi District,Wuxi,China
Tel: 0086-510-88763239
Mobile Phone:86-13585028417