Shanghai Haolin Industrial Co., Ltd. is located in Yangtze River Delta. Our products are spread over domestic and overseas markets. With many years of development, we have established our own production, processing, sales service systems. specializes ...

Founded in 1953, Shanxi Xinhua Chemical Co., Ltd. is a professional large-scale manufacturer of all types activated carbon and protective equipments, integrating development production together. Our main products include wood-based coal-based carbon, ...