Founded in 2013, shenzhen city gold-rich paint technology ltd. Has been running coloured powder, coloured mothers, dyes of all kinds, coloured customers, and now providing diy dyeed products, water powdered paints, water powdered powders, and special-flowed colored mothers to customers around the world. Our products pass through astm d-4236, en71-1, 2, 3, reach, rohs, tra, etc。