Colorwen International Corp., a subsidiary of Cheng Feng Group, specializes in providing custom color concentrates, master batches, additives, and resins with over 40 years of experience. The company offers a wide range of products including organic pigments, plastic applications, paint and coating applications, ink applications, color masterbatches, additives, pigment dispersions, and more. Colorwen focuses on high-quality applications, emphasizing customer service, technical support, and research and development. Their products are heavy-metal free, multifunctional, light-fast, and UV stabilized, catering to global manufacturing needs.