Topseller Chemicals Company Limited is a big washing powder manufacturer and exporter in China, established by Tralon Group and PSC Singapore Group together, products sold well in more than 40 countries such as Japan, Korea, Singapore, Malaysia, Saudi Arabia, Ghana, Togo, Guinea, Panama, Jamaica, Ecuador, and so on.Our products include detergent powder, detergent paste, dishwashing liquid, etc. Moreover, having removed phosphorous and other harmful substances from our formulations, all of our detergents are pollution-free. Located in eastern Shandong Province, we have access to shipping facilities offered at Qingdao Harbor - one of the China's biggest international ports.