Extrusion & Die Cast

Our extrusion and die-casting processes ensure consistent production of high volume parts. Tongrun produces reliable parts of the highest quality to ensure success for all clients. We provide a variety of die cast & extrusion processes including:

Complex Aluminum Extrusions                           Plastic Extrusions

Aluminum Die Castings                                         Zinc Die Castings

Aluminum Gravity Castings

Engineering Your Product’s True Potential

Tongrun takes your vision and optimizes it for the manufacturing process saving your company time and money while enhancing the quality.