�����������옙gzhou BTF chemical co.,ltd, locates in Xiaoshan district of Hangzhou city, is a company engages in the production, invention, promotion of sales and service of chemical dyestuffs. Full range of products, we can meet all needs from our customers; and with our professional workers, we can supply comprehensive technical service. Natural, Beautiful, harmonious is what we keep pursuing, and your success is all our success about.
