Color Coated Aluminum Sheets using national standard 1060, 1100, 3003, 3004, 5052 and other series of aluminum substrates, after cleaning, temperature control, rolling pre-coating, post-processing ,cropping and other processes, the paint and the substrate
Portable line boring and welding machine is an on-site portable machining/welding machine , repair bores which have been worn out, oversized or irregular shaped.It combine line boring and welding two function into one machine .Against modular design, weld
