Custom Mold Development
Discuss drawings and project requirements before tooling work starts.
Custom Mold Manufacturing · Tianjin, China
From Your Drawing
To Production.
Custom mold development, manufacturing and machining support for international projects.
Request a Quote01 · What We Do
Manufacturing Capability
From initial project discussion to factory production, we support custom mold work with a practical, project-focused approach.
Mold Manufacturing
Manufacturing support for custom mold projects and production needs.
EDM & Precision Machining
Equipment support for complex profiles and precision features.
Project Coordination
Clear communication from technical discussion through production handover.
02 · Sample Projects
Sample Projects
These are custom plastic product examples that can be discussed using your drawings or requirements.
Storage Boxes
Custom storage-box project example.
Electrical Switch Boxes
Custom electrical enclosure project example.
Fishing Line Spools
Custom spool and packaging project example.
03 · Factory Proof
Equipment, Workshop & Warehouse
Real factory and equipment photos from our Tianjin operation.
04 · About Rungui
Tianjin Rungui Technology Co., Ltd.
天津润桂科技有限公司 | Tianjin Rungui Technology Co., Ltd.
Founded in 2016, Tianjin Rungui Technology Co., Ltd. is located in Tianjin, China. Our business scope includes mold development, manufacturing and machining.
05 · Start a Project
Have a Drawing or Requirement?
Send us your project details for an initial discussion.
- Email: zhangguangqing502@gmail.com
- WhatsApp: +86 150 2228 5138