Precision Component Manufacturer
Custom Precision Component Machining
High-precision grinding, fine wire EDM and mirror EDM for connector, precision component and automation part buyers.
Company Profile
A machining system built around accuracy, lead time and stable quality
Jinyi Precision focuses on custom precision component machining, including carbide parts, precision metal components, PG profile grinding and fine wire EDM.
Manufacturing Capability
Core processes from PG grinding to oil wire EDM
Clear machining capability information for purchasing, engineering and quality teams.
Core Services
Precision component machining pages for international sourcing
Dedicated service pages help buyers review materials, tolerances, equipment and RFQ requirements quickly.
Equipment
Main equipment and machining parameters
Equipment models, quantities, machining sizes and notes are organized for sourcing and engineering review.
Equipment Gallery
设备图片展示
按加工工艺与检测场景整理主要设备图片，便于快速了解现场配置。
Quality Assurance
恒温加工与检测，支撑可验证的尺寸稳定性
通过恒温加工环境、标准化检测方法与 ISO9001:2015 质量认证，提升精密零部件尺寸稳定性。
Product Examples
覆盖精密零部件、圆针、陶瓷与精密板件
以代表性加工案例展示可对应的零件类型、材料范围与典型应用场景。
Micro Blade Capability
可制作刃口最小尺寸与刃长范围
Materials & Coatings
从日本材到台湾/中国替代材，兼顾品质与成本
可根据客户图纸、寿命要求和成本目标选择超硬、钢材、陶瓷与涂层方案。
Case Studies
典型项目场景
以常见询盘类型展示金一精密在图纸评估、加工路线、材料选择与检测确认中的配合方式。
Customer Experience
具备服务日系及国际制造客户的经验
我们服务于连接器、电子部件、精密冲压与精密制造相关领域客户，理解高精度零部件对品质、交期与工程沟通的要求。
FAQ
采购与工程团队常见问题
提前确认图纸、材料、数量、公差和交期信息，可以让我们更快完成加工评估和报价。
Technical Blog
面向采购与工程团队的精密加工知识
通过工艺解释、材料选择和加工方式对比，帮助海外客户更快判断适合的加工方案。
Contact
Send material and quantity requirements for machining review
Please share material, quantity, tolerance, surface treatment and delivery requirements for faster evaluation.