Shanghai Lansha Copper Co.,Ltd is one of the major manufacturers of Copper Sulphate & Copper Oxide . Lansha starts from a small factory founded in the end of 1990s . With years? development , it turns to be a factory which has over 100 workers , annual output of CuSO4 13200 mts and CuO 8500 mts .We specialize in producing different grades of CuSo4 , say Industrial Grade , Agricultural Grade and Feed Grade . We could produce the product according to your instruction and sample . To improve product quality and keep same pace with world advanced production technology , we brought in advanced equipment . The experienced technicians are in charge of controlling product quality . Products are widely accepted by European , North America , South America , the Middle east countries and areas . We adhere to the principle of ?Customers? requirments are our development directions ?, ?To establish & deepen cooperation relationship by satisfying products & service? .Welcome to contact and negotiate more .