English
簡體Tel：0518-83375797
Fax：0518-83375798
E-mail： 18805129115@163.com
contact：Mr. Li
Addredss： Guannan economic development zone in jiangsu province lianyungang city weft three road no. 1
Fax：0518-83375798
E-mail： 18805129115@163.com
contact：Mr. Li
Addredss： Guannan economic development zone in jiangsu province lianyungang city weft three road no. 1
Manufacturing process
1. The process analysis
2. Mould manufacturing
3. Shoot wax
4. Repair wax
5. Group tree
6. Sizing
7. Float sand
8. Dry
9. Lost wax
10. Pouring
11. Shell shock
12. Cut
13. QingSha
14. Quality inspection
15. Heat treatment
16. Packaging/delivery
