"A hidden PVC manufacturer who has took a leading role in the development of PVC industry in KOREA, Now, willing to come out to the markets going ahead to the customers directly"Woochang chemical a specialized manufacturer of PVC stabilizers and former contractor to KOLON chemical Co.,Ltd. commenced to produce the products for marketing by himself in 2006 becoming got rid of the former bonded processing trade.Since its foundation in 1991, it has devoted himself t produce PVC stabilizers. Having succeeded the technical know-how of KOLON Chemical Co.,Ltd the best brand of PVC stavilizers. it has done best to research and develop new products and invest manufacturing facilities always in order to reward his customers with high qualities, excellent service, and cimmercial benefits.Taking advantage of the results of such long time efforts. Woochang Chemical was born again as a specialized manufacturer of chemical products who runs research and development, manufacture, marketing, and after sale service independently having getting rid of the image of former bonded processing trade to KOLON Chemical Co., LtdWe including me and all of the directors and workers, are promising you that we will take efforts continually to become a leading manufacturer of PVC stabilizers so as to meet your expectation and to satisfy you as well.We will always meet your requirements satisfactorily