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In order to improve the reputation of key enterprises of rubber additives products, China rubber industry association has recently decided to award 12 enterprises including our company with the credit unit of quality of rubber additives products and the honorary title of recommended brand through the procedures of enterprise application, sample test, expert group discussion and chapter review. Our company willing brand rubber additives was rated as the quality credit brand and association recommended brand, product NSCZTBZTD was awarded the quality credit certificate.