Sino Power Industrial Co., Limited metal Processing machinery manufacturer with the factory covers an area of 85,000 Square meters and has more than 350 employees and over 25 years on metal cold forming machine design, manufacturing, sales and after-sales experience. The main design and products are: High Frequency Welded Pipe Mills, steel coil slitting machine line, cut to length line, roll forming machine,metal coil laminating machine and related roller /molds etc.