Index
About us
· Introduction
· History
· R & D
· Honor
· Customer
Products
· New Material
· Total Solutions
· Equipment
· Heating & Cooling roller
Heating Roller
Classic Project
· Laminated Steel
Media
· Company News
· Media
· Industry News
· Exhibition
· Technical Information
Contact
· Contact us
· Join us
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中文
R&D and patents
研发与专利
The following are some of the patent certificates that have been awarded:
