Wujiang Meiyan Sanyou Dyestuff Chemical Co., Ltd., lies in Pingwang, a town famous for its location, which is near by the east of shanghai and between Hangzhou and Suzhou. WuJiang MeiYan Sanyou dyestuff chemical Co., ltd. Is a comprehensive enterprise relating to dyestuff, dye intermediates, pharmacy intermediate, a key member of China Dyestuff Industry Association, and a high-tech enterprise in jiangsu province. WuJiang MeiYan Sanyou dyestuff chemical Co., ltd. Has reached the environment protection requirement ISO14001 and pass the C. Q. C ISO9001.

Since its foundation in 1993, It has been a magnet for the person with ability. It has been acitve in developing new products. These years have gain a big success. Now we takes an area of 100 ares, and maintains over 30 product lines. Some of our products on first step in china.

Base on the idea of excellence, Sanyou is consistently pursuing perfection. Sanyou has advanced technology. Its high-qualitied, environmental-friendly product are prestigious at home and abroad. Sanyou has established research institutions, commercial branches and agencies in many cities. Sanyou is always ready to offer its constumers the best service.

We already through ISO9001: 2000 quality control system authentication, ISO14001 environment management system authenticatio.