TIANJIN OUYILONG CHEMICAL GROUP which is one of the biggest powerful chemical materials manufacturers in China since 2004.Our products include inorganic/organic chemicals, pigments and dyestuffs such as PTA, PVC RESIGN, EPS, TITANIUM DIOXIDE, ZINC OXIDE, OXALIC ACID, CAUSTIC SODA, CARBON BLACK, STEARIC ACID and so on.(WE CAN SUPPLY FREE SAMPLE!)
We hope to establish a long term business relationship with more friends around the world.
Best regards
alicechemhappy(at)yahoo(dot)cn