Hengshui YYSD Import and Export Trading Co., Ltd. is an enterprise integrating scientific research, production export trade. Consisting of three enterprises, we achieve turnover more than USD 100 million from 2002, establish sales net perfect service system in 20 countries regions the ...

we are one of the leading industrial chemicals manufacturer and supplier, we deal in both organic and inorganic chemicals, pigments and dyestuffs, meeting the demand of various industries.

Shenyang Weiba Chemical Co.,Ltd was founded in 1999, which is a large import and export business manufacturer that expertise dye, pigment, organic inorganic chemical products, raw materials so on. Nowadays, our company has established long-term relationship with more than 17 countries ...