Lower B-Pillar Trim Custom
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  • Lower B-Pillar Trim
  • Lower B-Pillar Trim
  • Lower B-Pillar Trim
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Wear resistance: Cr12MoV steel with a hardness of HRC58-62 ensures wear resistance in the mold cavity and long-term dimensional stability without degradation.
Two-color molding support: The mold structure is compatible with two-color injection molding and secondary coating processes, providing one-piece molding of a hard substrate and soft edges.
Efficient forced cooling: Dense cooling water channel layout shortens the molding cycle by 20%, resulting in uniform and controllable product shrinkage.
Optimized anti-trampling structure: The product's reinforcing rib layout is optimized through CAE analysis, improving the pressure resistance of the protective plate and enhancing its resistance to trampling, impact, and stains.
Easy-to-clean surface: The cavity texture design balances aesthetics and stain resistance, providing strong resistance to stain adhesion on the product surface.
Stable high-frequency production: The mold has high overall rigidity, allowing for over 500,000 continuous high-frequency injection cycles with no quality degradation.
Quick maintenance design: Independent modular design for vulnerable parts facilitates on-site replacement, minimizing downtime losses.

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ABOUT US
Dongke Mould
Technology Co., Ltd.

Dongke Mould Technology Co., Ltd. is a young but dedicated mold manufacturer focusing on design, development and precision fabrication of automotive headlamp molds and auto interior & exterior moulds.

Our core team consists of senior engineers with over 15 years of industry experience, who possess solid practical know-how in project planning, structural design and quality control. Taizhou Up Design Co., Ltd., our wholly-owned subsidiary founded in 2014, has long specialized in automotive mold design and delivered a wide range of reliable design projects with proven technical capacity.

Sticking to our core mission, we strictly follow client standards and customized requirements to develop reliable moulds and matched parts, delivering consistent value for partners. Drawing on more than 20 years of accumulated industry know-how, we have built professional R&D and production teams that emphasize refined craftsmanship. Equipped with high-speed, high-precision processing machinery and professional precision testing devices, we provide full-process customized mold solutions with stable efficiency.

We employ a full roster of technical specialists including certified mold flow analysts, reverse engineering engineers, and senior designers with 3–10 years of working experience. Our agile, collaborative team readily addresses urgent custom development demands. We focus on R&D and manufacturing of large, complex high-end moulds: dimensional accuracy is controlled within 0.02mm for large moulds and 0.01mm for small ones. We adopt intelligent structural design compatible with automated robotic production lines, featuring steady forming performance and extended service life to fully safeguard clients’ product consistency.

Dongke Mould warmly invites new and existing global clients to visit our facility for in-depth cooperation talks, as we strive for sustainable long-term growth together.

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