Sign In | Join Free | My ccnmag.com |
|
product description Product material 1. Stainless steel: 303/304/316/412/ect 2. Aluminium alloy: 5052/6063/2017/7075/etc 3. Brass alloy:3602/2604/H59/H62/etc 4. Steel alloy:carbon steel/dei steel/et 5...