Surface Treatment:
- Spraying
- Powder coating
- Galvanizing
- Hot dip galvanizing
- Anti-rust treatment
- Hydraulic test
- Air tightness test
![spray spray](https://www.doermetal.com/wp-content/uploads/2022/09/微信图片_20220915200103-1024x768.jpg)
![anti-rust anti-rust](https://www.doermetal.com/wp-content/uploads/2022/09/微信图片_20220915195937-1024x768.jpg)
![hydraulic test hydraulic test](https://www.doermetal.com/wp-content/uploads/2022/09/20220615154419-768x1024.jpg)
![clean clean](https://www.doermetal.com/wp-content/uploads/2022/09/微信图片_20220915200008-1024x768.jpg)
![Galvanizing Galvanizing](https://www.doermetal.com/wp-content/uploads/2023/03/20220929104202-1024x768.jpg)
![clean clean](https://www.doermetal.com/wp-content/uploads/2022/09/20220615103415-768x1024.jpg)
![spray spray](https://www.doermetal.com/wp-content/uploads/2022/09/微信图片_20220915200135-1024x768.jpg)
![hot dip galvanizing hot dip galvanizing](https://www.doermetal.com/wp-content/uploads/2022/09/微信图片_20220915200610-1024x768.jpg)
![Cleaning Cleaning](https://www.doermetal.com/wp-content/uploads/2022/09/20220615103354-768x1024.jpg)
Custom Manufacturing of Castings, Forgings and Machined Parts.
No.212 Jianhua South Street, Shijiazhuang, Hebei, China.
+86-311-88038477
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