自主开发
围绕客户需求开展产品结构、材料应用与工艺可行性开发，形成面向量产的解决方案。
R&D PROCESS
Research & Development
For new-energy vehicle core components, Fujian Marujun integrates product planning, structural design, tooling development, and process validation to improve development efficiency, manufacturability, and mass-production quality.
模具研发
结合冲压、焊接、涂装等制造条件推进模具设计与验证，保障零件尺寸精度与一致性。
设计
通过结构优化、装配校核和工艺评审，提升产品安全性、轻量化水平与制造效率。
Independent Development
We develop product structures, material applications, and feasible processes around customer requirements to create production-ready solutions.
Tooling Development
Tooling is designed and validated alongside stamping, welding, and coating conditions to ensure dimensional accuracy and consistency.
Design
Structural optimization, assembly verification, and process reviews improve product safety, lightweighting, and manufacturing efficiency.
MANUFACTURING PROCESS
Professional Manufacturing Process
Our integrated process chain covers stamping, welding, coating, leak testing, assembly, printing, and powder coating for automotive components.
Stamping
Large-scale forming
查看介绍与视频welding process
Joining process
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Surface treatment
查看介绍与视频Pressure testing process
Leak testing
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Precision assembly
查看介绍与视频Screen printing process
Product marking
查看介绍与视频Powder coating process
Powder coating
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