Established in 2004, Guanlian, the single largest independent mixing facility in the world with the up-to-date production and testing equipments, boasting 200,000tons of annual production capacity, specializes in research and development, production, sale and after-sale service of customized rubber compounds to meet customers’ increasing demands. 
 

Guanlian covers an area of 66700 square meters, total investment reaches USD70 million. Staff totals over 390 including 20 senior and medium level engineers, 50 R&D and QC employees.

Guanlian has established school-enterprise cooperation with famous universities in China, and has been authorized to set up postdoctoral research station.
 

Guanlian adopts ERP system to manage and control raw materials, purchasing, production, logistics and finance.