Hangzhou weiyi Chemical Co., Ltd ,located in Hangzhou, Zhejiang , the most dynamic area of Yangtze River Delta , China, is a professional company with dyestuff and pigments . We are committed to development, production and sales of high-tech, environmentally friendly products with high quality. Our products include disperse, reactive, acid, cationic dyestuffs and all kinds of pigments and chemical intermediates. We have established a long-term strategic partnership depending on business honesty, excellent quality, service and reasonable price. With continuous technological innovation and effective management concepts, we鈥檙e able to promote the healthy development of our enterprises. We regard honesty, innovation, pragmatic approach as our guideline and 鈥渕anagement inside, image outside, and customers first鈥?as the principle, which leads to a highly competitive brand. We are devoted to researching , producing and selling dyestuffs and auxiliaries with technology, environmental friendly, high performance and fastness. We are sincerely looking forward to cooperating with you to seize the golden business opportunity for a better futuer .