Hangzhou Reward Technology Co., Ltd. is mainly engaged in the research, development and sales of dyes, pigments and related intermediates, cosmetic materials and customized chemicals. Under the supported of a professional R&D and production team, our products are widely used in various fields and sell well in more than 60 countries and regions such as North America., Europe, Southeast Asia and Central and South America, etc. At present, we have won the trust and reputation of our customers with our rigorous attitude and sincere service.