Providing shock absorbers for various types of automobiles and mechanical equipment.

This client had long faced issues regarding the rapid performance degradation and short service life of their rubber vibration-damping components when subjected to alternating high and low-temperature environments. Leveraging its proprietary NBR/EPDM formulation system—combined with advanced rubber-to-metal bonding techniques—Hangzhou Dingcai developed a new generation of engine mounts for the client. These products maintain a stable elastic modulus across a temperature range of -40°C to 120°C and successfully passed durability tests involving 100,000 fatigue cycles. The new mounts successfully replaced the client's original imported components, helping to reduce procurement costs by 15% and enabling large-scale exports to the European market.