YHM 佑和色母粒 Established in the year 2000 at Dongguan China, YHMMasterbatches Co., Ltd covered a land of 12,000 square meters. It is a leading manufactory currently focuses on two ranges of products comprising black masterbatches & desiccant masterbatches. We have totally 8 production lines and monthly capacity more than 3,000 tons. Our masterbatches widely used in the application field of food packaging products, molding, tubing, sheet applications and so on.