Delivering IATF 16949-compliant molds and high-precision components from prototyping to mass production.
Certification + Compliance
IATF 16949:2016 | ISO 9001:2015 | RoHS Compliant
Customizable services based on your unique requirements
✅Automotive OEM manufacturers
✅ Aftermarket parts suppliers
✅ Tier 1 & Tier 2 auto parts suppliers
✅ Electric vehicle manufacturers
✅ Automotive design and engineering companies
✅ Custom & modified vehicle manufacturers
✅Commercial vehicle manufacturers
✅ Automotive electronic system suppliers
✅ Automotive mold and fixture manufacturers
汽车电子部件
内饰部件
外饰部件
安全系统部件
可以搞个汽车的大图，最好是建模图，展现部件，在图上说明下部件
| Process | Mold Making, Injection Molding |
| Materials | TP, SI |
| Surface Finishes | Mold Polishing |
| Tolerance | ±0.005″ |
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背景：一家一级汽车零部件供应商需要一种耐高温的铝制外壳，用于发动机控制单元，且需满足严格的公差要求和防腐蚀性能要求。
我们的解决方案：采用定制铝压铸工艺 + 数控加工 + 粉末喷涂技术，优化模具设计以实现大规模生产。
关键成果：零部件符合 IATF 16949 标准，通过了 150℃高温测试和 1000 小时振动测试，月产能可达 50,000 件。
汽车发动机控制模块外壳
汽车传感器印刷电路板组件组装
汽车车门锁冲压部件
背景：一家一级汽车零部件供应商需要一种耐高温的铝制外壳，用于发动机控制单元，且需满足严格的公差要求和防腐蚀性能要求。
我们的解决方案：采用定制铝压铸工艺 + 数控加工 + 粉末喷涂技术，优化模具设计以实现大规模生产。
关键成果：零部件符合 IATF 16949 标准，通过了 150℃高温测试和 1000 小时振动测试，月产能可达 50,000 件。
背景：汽车传感器制造商需要一款具有高可靠性、适用于温度和压力传感器的印刷电路板组件，该组件需具备宽广的温度范围和较长的使用寿命。
我们的解决方案：提供包含汽车级组件的全套印刷电路板组件制造服务，采用表面贴装技术进行焊接并进行防护涂层处理，同时进行全面的自动光学检测/ X 射线检测以及功能测试。
关键成果：该印刷电路板组件在 -40℃ 至 125℃ 的温度范围内运行稳定，通过了 ISO 16750 汽车电气测试，缺陷率低于 0.05%。
背景：汽车内饰系统供应商需要大量用于门锁的金属冲压部件，这些部件需具备严格的尺寸一致性以及耐腐蚀性。
我们的解决方案：采用凸模冲压工艺，并使用定制模具，随后进行防腐蚀电镀和 100% 视觉检查。
关键成果：月产能达 20 万件，尺寸精度一致，通过了 480 小时盐雾测试。
| Material | Key Features | Available Processes | Typical Auto Applications |
|---|---|---|---|
| Carbon/Stainless Steel | High strength, corrosion & wear resistance, cost-effective | CNC Machining, Stamping | Braking parts, engine structural components, chassis brackets, fasteners |
| Aluminum Alloy(6061/7075/A380) | Lightweight, good machinability & thermal conductivity | CNC Machining, Die Casting, Sheet Metal, 3D Printing | Engine cylinder heads, manifolds, equipment housings, EV busbars, suspension parts |
| Titanium Alloy | Ultra-light, high temp & corrosion resistance | Precision CNC, SLM Metal 3D Printing | Engine valves, turbo parts, hydraulic tubes, high-performance racing components |
| PA6/PA66 Nylon | Tough, wear-resistant, self-lubricating, impact-proof | CNC Machining, Injection Molding, SLS 3D Printing | Engine peripheral covers, housings, gears, bearing brackets, sealing parts |
| POM | High rigidity, low friction, stable dimension, fatigue-resistant | CNC Machining, Injection Molding | Door lock parts, wiper components, seat adjustment gears, fuel system fittings |
| PMMA | High transparency, impact & weather resistance | CNC Machining, Injection Molding | Automotive lamp parts, dashboard transparent panels, interior trim lenses |
| LSR Liquid Silicone | Flexible, aging-resistant, inert, excellent sealing | Liquid Silicone Injection Molding | Sealing gaskets, breather valves, shock pads, fluid pipeline components |
| ABS | Easy molding, high impact resistance, smooth surface | CNC Machining, Injection Molding, 3D Printing | Interior & exterior trim, electronic housings, grille components |
Full-range post-processing solutions for custom automotive parts
⚙️ One-Stop Turnkey Solutions: Seamlessly scaling from prototyping to mass production with global-standard quality and competitive pricing.
⚡Agile & High-Efficiency Delivery: Fast-track mold development and flexible manufacturing supporting both small and large volumes.
🌍 Global Supply Chain Reliability: Deep understanding of international automotive standards and seamless cross-border logistics support.
👥 Expert Engineering Team: Over 20 years of automotive industry experience providing professional DFM optimization and technical support.
请将您的汽车零部件图纸或功能要求发送给我们。我们提供免费的 DFM 分析、材料推荐及报价服务，并提供符合 IATF 标准的制造解决方案。
Topwell Moulding is a professional manufacturer specializing in custom plastic injection molds, precision tooling, and molded components. We provide one-stop solutions from design, prototyping to mass production for customers worldwide.
What Happens Next?
1. We review your inquiry and drawings
2. Our engineer sends you a detailed quote within 24 hours
3. We discuss your project and move forward with production
