Linchen group, developed from sichuan mianzhu hanwang yellow phosphorus co. Ltd,is a leading private-owned group in deyang city. We mainly produces and distributes d-biotin (vitamin h), phosphate products, cyanide series, textile products and paper sheets. In the phosphate area, we mainly produce sodium hexametaphosphate (shmp)(20,000mt/a), monoammonium phosphate (map) (10,000mt/a), diammonium phosphate(dap) (10,000mt/a), trisodiumphosphate (tsp) (5000mt/a), monopotassium phosphate (mkp) (1500mt/a), disodium phosphate (dsp)(5000mt/a),monosodium phosphate(msp) (5000mt/a), dipotassiumphosphate(dkp) (1500mt/a), tetra potassium(tkpp) (1500mt/a) and sodium tripolyphosphate (stpp) (30,000mt/a). Besides, we are one of the biggest manufacturer of yellow phosphorus (30,000mt/a) and phosphoric acid in the west of china. 85% of our products are exported to foreign countries such as japan, america, singapore, malaysia, south korea, thailand, france, australia, south africa, saudi arabia, united arab emirates, etc. We have go iso 90012000 certificate, kosher certificate and ul certificate. Welcome you to come to china to visit our company.