Automotive Injection Mold Manufacturer

Precision tooling solutions for automotive components, engineered for complex structures, dimensional accuracy, excellent surface quality, and stable mass production.

Our Automotive Molding Capabilities

Automotive Tooling Capabilities

Maximum Mold Size:

2,200 x 1,600 mm

Maximum Mold Weight:

20 tons

Compatible Injection Molding Machine Tonnage:

Up to 3,000 tons

Annual Mold Production Capacity:

Up to 500 sets

Machining Equipment:

25+ CNC machines and 13+ EDM machines

Maximum Number of Cavities:

Up to 32 cavities

Mold Types:

Single-color, 2K, 3K, insert, overmolding, unscrewing molds

Mold Structures:

Lifters, multiple sliders, collapsible cores, hydraulic systems

Engineering:

DFM, mold design, Moldflow, pre-deformation analysis

Mold Validation:

T1/T2/T3 trials, dimensional inspection, trial reports

Engineering Challenges We Help Solve

Warpage and Deformation

Optimize gate location, cooling layout, and molding conditions to minimize warpage and maintain dimensional stability.

Weld Lines

Optimize gate positions, flow paths, and venting to reduce visible weld lines and improve part strength.

Appearance Defects

Control mold surface, gating, cooling, and molding parameters to minimize sink marks, flow marks, and other cosmetic defects.

Assembly Fit

Control critical dimensions, locating features, and mating surfaces to ensure accurate and reliable assembly

Complex Mold Movement

Apply reliable sliders, lifters, core-pulling, and other mechanisms to achieve complex geometries and smooth demolding.

Production Stability

Optimize mold structure, cooling, ejection, and cycle time to ensure consistent quality during high-volume production.

Case Study

We bridge the gap between innovative design and practical manufacturing.

Automotive Tail Light Lens Mold

Part Name: Automotive Tail Light Lens Part Dimension: 450 × 250 × 80 mm Part Material: PC Cavities: 1+1 Mold Steel: S136 HRC 48–52 Mold Size: 1,000 × 850 × 650 mm Mold Weight: 3,500 kg Exported to Germany

Automotive Tail Light Lens Mold

Challenge: The complex curved geometry and high-gloss surface require strict control of warpage, flow marks, weld lines, and the boundary between different color areas. Solution: Optimized gate locations, balanced filling and cooling, precision mold machining, and high-quality polishing help achieve accurate geometry, clean color boundaries, and a consistent high-gloss appearance.