Tianjin Changjie Chemical Co.,Ltd. Was founed in march,1993. It is a Chinese-foreign joint venture company. Tianjin Sanqian Science & Technology Group Company as a shareholder hold 75%, Xianggang Jielian Trading Co.,Ltd. Hold 25%. The company address located in South of Fengchan River, Jinwei Road, Yixingbu, Beichen District, Tianjin. There is a convenient and quicken traffic transportation draw near the Jing-Jin-Tang freeway. We owe self import &export trade right. Now, company have about 300 ...