Changzhou Yabang Chemical Co.,Ltd., is located at Changzhou Yangtze Riverside Industrial Park(Changzhou National Hi-tech District). For a Sino-foreign JV enterprise invested and established by Macao New Solar Co., Ltd. Yabang Chemical Group Co.,Ltd. Qualipoly Chemical Corp., and Mr. Guowei Wu in together. 　The company has paid much attention to research, production, application and marketing of Maleic Anhydride, Fumaric Acid, Aspartic Acid, L-Alanine and the downstream products since it was founded in 2002, and plenty of talent who are good at technology and management have gathered in our company. It is just our specialty, immersion and innovation that makes the quality and technique of series of our company is at leading place domestic and at top-ranking level abroad. 　Currently annual capacity of Maleic Anhydride, Fumaric Acid is 150,000 tons. is the largest manufacturer of maleic anhydride in Asia. While perfecting management and raising benefit unceasingly, the company has been actively committed to industrial chain construction with a core of maleic anhydride, which invested Zhangzhou Yabang Chemical Co.,Ltd. in October 2003, invested Tianjin Yabang Chemical Co.,Ltd. in November 2004, invested Jiangsu Yabang Paint Co., Ltd. in January 2005. These subsidiaries concentrate to produce Unsaturated Polyester Resin, with total capacity of 315,000 tons per year, they are leader of this field in the world. 　The company will continue to develop and create bright future with customers together by relying on high quality, reasonable price and excellent service!