Adhering to a quality-first philosophy, KeyChem continuously optimizes production processes and advances product iteration and R&D. We keep improving product quality and optimizing manufacturing costs, dedicated to delivering greater value for our partners.

KeyChem has been manufacturing rubber additives since 2000, our workers already are very familiar with the production processes. We have 29 workers who have been working with us over 15 years, and 23 workers over 10 years.

KeyChem has been working on the manufacturing technicalities to reduce the cost without lowering the quality. We pay close attention to the price of our raw materials and purchase it at a low price to reduce the cost. That’s why our price is always better than our competitors.

KeyChem always adheres to the principle of sustainable development and attaches great importance to environmental protection. The company has currently signed an environmental protection agreement with Tongji University to promote resource recycling, strive to minimize environmental damage, and achieve harmonious coexistence between industrial production and natural ecology. Support Qi Sheng and support environmental protection.