Jiujun operates under a strict quality control system. The testing centre is equipped with advanced devices, assuring quality from all the following prospects: materials, dimension, performance functions and etc. Our R&D centre works together with department of Materials Science and Engineering of Shanghai East China University of Science and Technology. We offer positions for specialists from Shanghai Rubber Products Research Centre to give technical support.
Chemical Laboratory | 
Mooney Viscosity Tester | 
Three-coordinate Measuring Machine | 
Electronic Balance |
Bursting Pressure Testing Machine | 
High/low Temperature Test Chamber | 
Static Stiffness Test Device | 
Ozone Resistance Test Device |
Impulse Testing Machine | 
Tensile Testing Device | 
Rubber Low-Temperature Brittleness Testing Device | 
Aging Performance Test Chamber |
Sample Grinding Machine | 
Sulphide Testing Machine | 
Flow-type Salt Spray Test Chamber | 
Universal Material Testing Device |