Shandong KeyChem Co., Ltd. was founded in January 2021 and is located at Yuedong New Materials Industrial Park, Zhucheng City, Weifang, Shandong Province. The company focuses on the R&D, production and sales of rubber additives.

The KeyChem project has a total investment of 870 million RMB and covers an area of 90,000 square meters. We operate 6 production lines for rubber adhesive RA-65 with a designed annual capacity of 20,000 MT, and 4 production lines for rubber antioxidant DTPD with a designed annual capacity of 10,000 MT.

We provide stable supply of rubber antioxidant DTPD and hexahydroxymethyl melamine products. Our self-developed rubber adhesive can match the performance of equivalent products from Allnex and LANXESS COHEDUR. KeyChem is capable of mass-producing polymeric hexamethoxymethyl melamine resin (polymeric adhesive). Compared with conventional monomeric hexamethoxymethyl melamine resin widely used in the industry, our product delivers differentiated performance advantages.

We have established stable partnerships with more than 60 tire manufacturers in China. Our products are exported to the United States, Mexico, India, Iran, Thailand and other countries, and are well recognized by customers worldwide.

Adhering to the quality-first principle, we keep investing resources to optimize production processes and accelerate product iteration and technical development, to ensure our technology can continuously meet industry requirements. We consistently improve product quality and control production costs, striving to create greater value for our partners.

Committed to green and sustainable development, KeyChem attaches great importance to environmental protection. We actively implement environmental management requirements, minimize the environmental impact from manufacturing, and pursue harmonious coexistence between industrial production and ecology.