COOLMAN is one of leading manufacturers of stainless steel and titanium jewelry.Founded in 2008 by Bill Dong and Snowy CAI.  COOLMAN has a professional team working hard for research and development, engineering,marketing,after-sales services.It also has first-class facilities for punching,CNC,polishing,diamonds setting and a perfect quality management system. It mainly provides OEM/ODM manufacturing services for tungsten,steel,titanium,ceramic jewelry. We has developed USA branch and own brand Gentleman, which starts with e-commerce marketing,building up a network system including the general agency,channels and distribution.Set up counters in large shopping malls.