Lianlian Chemical Group was founded in 1995.The main part of group is Lianyungang Lianlian Chemicals CO.,ltd. And the group is composed of Lianyungang Lianlian Chemicals CO., LTD. (LLC), Zhejiang Ultrafine Powders & Chemicals Co.,LTD (UP&C). The group capital is about 200million RMB. Lianyungang Lianlian Chemicals CO.,ltd.(LLC) locates in Lianyungang lingang industrial area, The company owns an area of 135,000 m2.building area of 250,000 m2.And it is a high-technology enterprise specializing in the rubber chemicals researching, developing and production, with an annual production capacity of 15,000 tons for rubber accelerator and 10,000 tons for hi-dispersion masterbatch. We pay great attentions to increasing the scientific and technological contents in the meantime of promoting innovation and deepening enterprises management. “A synthesis method of tellurium diethyl dithiocarbamate” has been granted the national patent (patent number: ZL01105884.6) through our self-reliance and innovation. Green production technology of TETD has been developed and superseded the traditional process with the nitrite as the raw material, which improves the quality but also decreases the discharge of "three wastes". 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. Zhejiang Ultrafine Powders&Chemicals Co.,Ltd(UP&C) specialize in the researching, development, manufacturing and marketing of ultrafine powders and chemicals. The main products of UP&C are Aluminium iso-Propoxide(AIP), Aluminium sec-Butoxide(ASB), High-purity Ultrafine Alumina and Ceramic Grade Alumina Powders.UP&C now owns 6 lines for alcoholic Aluminium , output is 2,000 t/a, and 3 lines for alumina, output is 10,000 t/a. The products are used in pharmaceutical, pesticide, lubricant grease, printing ink, new energy materials and advanced ceramic material etc.. There are 3 R&D centres in the group, which are equipped advanced production and test device, high technic and experienced experts. The R&D centres also keep long term close technical cooperation with many universitys and research institutions. 95% of group technic is come from the R&D center. Since continuously, the management philosophy that our Company sticks to is “innovation, pragmatism, efficiency and responsibility”. We has been always working hard on develop technical processes of energy conservation, green and pro-environment for superior-quality products, pursuing the principle that “the quality first, the customer highest”. Our group has passed the ISO9001:2008 Quality Management System and ISO14001 Environment Management System certifications, has also got the ISO/TS16949 certification.