We have advanced manufacturing facilities and we implement stringent quality management policy. We are the largest calcium hypochlorite manufacturer in North China, with annual production of 10, 000 tonnes. Our products have been well aceepted by customers not only in China, but also in Southeast Asia, EU, US and Africa. We depend on our strong technical capability, backed by Nankai University, to offer new products and solutions needed by customers. It is a chemical specialist of market world wide. We specialized in producing Calcium Hypochlorite, Poly aluminum choride and other water treatment chemicals. We are also agent of feed additive. Such as choline chloride 50%, 60%, 70%, 75%. We welcome customers world wide enjoy working with us.