Founded in 2006, COLO specially in metal products. Our group company have series factory for metal fabrication, metal products, water vending machine, ice vending machine etc. Skilled craftsmen, with years of specialized knowledge and understanding. At COLO, we're confident that we offer a far more cost-effective and low-risk solution than our competitor. So when the success of your business depends on the ultimate in quality control, precision, timeliness, and service, you can trust ...   |