Nanjing Xinleili Feed Co., Ltd.
Our company was established in 1994, specializing in producing various ferrous sulfates, ferrous sulphate heptahydrate Fe: 20%, ferrous sulfate monohydrate Fe: 30%, 1 head of water particles 5-50, and indicators of heavy metals: Pb10ppm, As2ppm and Cd1ppm. With independ...