投资者关系

R & D

FIRST CLASS PRODUCTS COME FROM ENDLESS CREATION.

Utility model patents

>
>
Utility model patents
一种保护气氛热处理炉炉口冷却水管除垢装置
A quenching salt tank with heat preservation cover
A kind of press roller tooling for single row or double row cylindrical roller bearing
一种高效轴承清洗装置
A compact cross roller flange bearing
2.A long cylindrical full roller bearing with self-aligning outer race for continuous casting machine
A special solid turning cage for deep groove ball bearing
1234

Copyright © 2020, Shenyang Hanking Precision Bearing Co., Ltd._Others .   辽ICP备20008201号-1