Designation:main bearing housing(Bearing Block/casting)
material:EN-GJS-350-22U-LT

The Quality Assurance Management policy as adopted by Zhejiang Kunbo Machinery & Manufacturing Co., Ltd takes as uppermost the achieving of international quality standards and providing customers with top class service without any compromises.

From its very outset, the company has strictly implemented the ISO9000 quality standard of management, according to the 6 Sigma system, i.e., SeiriSeitonSeisoSeiketsuShitsuke and Safety, so as to satisfy our customers every needs.

example ISOGB (Chinese standard)ASTM (American standard)DIN(German standard)EN(European standard)JIS(Japanese standard) with unit weight ranging from 1kg to 3000kg.  Product types include parts of engines, pumps, valves, plastic injection machines, die casting machines, ships, oil drilling parts and engineering machinery.