Chemicals
EDTA, EDTA 2Na, EDTA 4Na, EDTA FeNa, AEEA,TEDA, PIP
Citric acid, sodium citrate, phosphoric acid, kinds of phosphate
Crude and refine naphthalene
Chromic acid
Chemical raw material
Ortho-xylem, PA, 2EH, crude refined naphthalene
1,2-diamino anthraquinone
Stainless steel springs
PVC resin and other chemical products
Chemicals
Chemicals and agricultural products
Gelatin
Zinc oxide, zinc dust
Methylene cholride, chloroform, butyl glycol ether
Plastic resin
Dextrose
Chemical products
3, 5 xylenol
Tellurium