สถานที่กำเนิด
Zhejiang, China
Material
Carbon/Carbon Steel/Ss304/Aluminum/Alloy/Brass/Titanium/Plastic
Standard
Din603/Iso/Gb/Asme/Din933/Din934/Din931/Din975
Finish
Zinc/Plain/Zinc/Plated/Polish
Color
Black/White/Yellow/Silver
Application
Industrial/Building