Dongying Wantong Rubber Accelerator Co., Ltd. is a manufacturer of rubber auxiliaries with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in tire manufacturing.

Wantong is one of the biggest enterprises specialized in rubber auxiliary.The company has advanced production, R&D, quality control and management teams.Wantong has passed ISO9001 international quality certification system, ISO14001 environment manage systematic attestation, and EU REACH...