This composite multi interface cooling system plastic joint is made of PA66 GF30 glass fiber reinforced nylon integrated injection molding, integrating main water pipe corrugated interface, quick card buckle port, and small-diameter vacuum auxiliary pipeline nozzle.

The lower part is a stainless steel snap spring locking quick insert structure, which is connected to the thermostat body; The upper corrugated tube is connected to the main cooling water pipe, and quick connectors and ventilation nozzles are reserved on the side to meet the integrated layout of the vehicle cooling circuit and vacuum pipeline.

The material is resistant to antifreeze, high temperature, and water pressure impact, and is resistant to vibration and not easy to crack or leak. The mold is made according to the original vehicle structure, and the hole position, pipe diameter, and angle are accurately matched with the European model thermostat assembly for replacement.

Dinghong Factory integrates mold development, precision injection molding, buckle assembly, and sealing testing, supports bulk wholesale of spot goods, undertakes OEM/ODM sample mold customization, and supplies to global auto parts manufacturers and foreign trade B-end buyers.