Zhejiang Tongchao Industry and Trade Co. , Ltd. , founded in 2006 , is a private enterprise specializing in the production and development of rubber and plastic products. With superior technical team and advanced production line , the company has an annual output of 100 , 000 pieces rubber solid tires , 200 , 000 sets rubber fenders and 100000 track meters of railway crossing rubber pads. The products are widely used in steel plant , glass plant , ceramic w |