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Welcome to the official website of Wuxi Chenna Machinery Co., Ltd. (Changzhou Chenna Hydraulic Machinery Co., Ltd.)!

LANGUAGE：CN EN

Precision piston rod

Professional Sincere Honest Win-win

HOTLINE：

+86-158 9532 0613

POSITION：HOME > PROCESS

PRODUCT

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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