Lianyungang Lianlian Chemicals CO.,ltd.(LLC) was founded in 1995, locates in Lianyungang lingang industrial area, We are specializing in the rubber chemicals: rubber accelerator and hi-dispersion masterbatch. We also specialize in manufacturing and marketing of ultrafine powders and chemicals. The main products are Aluminium iso-Propoxide(AIP), Aluminium sec-Butoxide(ASB), High-purity Ultrafine Alumina and Ceramic Grade Alumina Powders. We pay great attentions to increasing the scientific and technological contents in the meantime of promoting innovation and deepening enterprises management. Furthermore, we has given a great push to the application of safety rubber chemicals without nitrosamines along with the successful development of accelerator TBzTD, ZBEC, ZDTP and their substitution of hazardous and noxious rubber accelerators. Ater years goes, LLC became well-known international rubber chemicals manufacturer.