Tianjin Longsheng Chemical Co., Ltd. is specialized in calcium hypochlorite and related fine chemical products sales and technical consulting development, product quality has reached the advanced level of similar products, products are exported to Asia, Europe, Africa, Central and South America and other countries, safe and efficient expansion is our goal, at the same time in line with the people-oriented principle, the company is building garden-like factory, In response to the social energy conservation and emission reduction, assume social responsibility and other issues have made great contributions, we always adhere to the principle of reliable quality, reasonable prices, sincere cooperation, professional service, welcome customers from all walks of life to visit the factory to negotiate