威尼斯水帘洞会员-81818威尼斯-首页

Welcome to the official website of Wuxi Chenna Machinery Co., Ltd.!
LANGUAGE:CNEN
Precision piston rod

Professional Sincere Honest Win-win

HOTLINE:

+86-15895320613
 PROCESS 


1. Raw material peeling

2. Rolling straightening

3. Cutting

4. Coarse grinding




5. Heat treatment

6. Straightening

7. Precision grinding

8. Polishing before plating




9. Chrome plating

10. Polished after plating

11. Inspection

12. Packaging

13. Shipment

Copy right ? 2019 Wuxi Chenna Machinery Co., Ltd. All rights reserved.

威尼斯水帘洞会员|81818威尼斯

XML 地图 | Sitemap 地图