Changshu Zhongjie Chemical Co.,Ltd. is located in the new flourishing city---Leyu industrial concentration zone in Zhangjiagang city, and is the chemical enterprise which dedicates to production of tetraethyl orthosilicate, ethyl silicate 40, ethyl silicate32, ethyl silicate 28 and other intermediates. We make further update and completion for production technics by advanced technology and talent advantages from colleges, and make our product quality in leading position in the same industry. The output of tetraethyl orthosilicate can reach 5,000 tons. The plant strictly implements ISO9002 authentification regulation, and follows international authentification regulation from material purchase, procedure control, after-sale service and others to make product quality own very..