Jinzhumeiju ,china Zhongshan, Guangdong
Sina Bio-Chemicals Co., Ltd. is one of ma leading manufactures Bio-health, health care, beautycare products. We are devolved in R&D, manufacturing and supplying pharmaceuticals,Asthetic products, anti wrinkle product: botox, food ingredients; hgh ...
direct dyes, acid dyes, sulphur dyes, basic dyes, leather &paper dyes, dyestuff