No Logo | Commerce and Sourcing House Founded in 2001, Commerce and Sourcing House (Shenzhen) Co., Ltd is an integrated enterprise specializes in the research, development, production and sales of various optical brighteners and textile printing dyeing. After years’ outstanding develop... We are regularly Selling: optical brightener, optical brightener for detergent, textile printing dyeing, optical brightener for textile, optical brightener for cotton, optical brightener for fabric, optical brightener for wool, optical brightener for plastic, fluorescent whitening agent. Member since 12 December, 2011, China - Guangdong |