Jiangsu Yongjian Chemical Co., Ltd. (Nanjing Tonglian Chemical Co., Ltd. )is a technological innovation-based enterprise that was established in 10 Zhangma Road, Huaian Salinization New Material Industrial Park, Huaian City, Jiangsu, China, in June 2013 by Nanjing Tonglian Chemical Co., Ltd. The floor area is 35,000 square meters. At present, there are 40 employees in the company, and 8 of which are professional technicians. Production equipment adopts DCS control system.  
Jiangsu Yongjian Chemical Co., Ltd. was put into operation in November. Main products are triethyldialuminium trichloride (2,000T/Y), diethylaluminum chloride (800T/Y), 13% diethylaluminum chloride mineral oil solution (1,500T/Y), aluminium ethyl dichloride (600T/Y), 20% aluminium ethyl dichloride n-hexane solution (800T/Y, 40% aluminium ethyl dichloride n-hexane solution (800T/Y), diphenyldimethoxysilane (300T/Y), and etc.
Our products are mainly applied by PetroChina Jilin Petrochemical Branch,Sinopec Yanshan Branch, Sinopec Jinling Branch, and other units in China as well as by Kumho, LG, ARAK, CPC Corporation, and other countries and regions. The company has passed the ISO9001 and ISO14001 system certifications.The company is Sinopec and China Petroleum certified resource market suppliers.

     Adhering to operation philosophy of “quality first and integrity top” and principle of “customer top, first-class service”, we sincerely welcome friends at home and abroad to visit us and talk over business!