ZZT Injection Mold Design Studio (China)
A specialized injection mold design center. Our experienced engineering team delivers
global-standard mold design solutions built on real manufacturing know-how.
Our Strengths
Based in the heart of China's mold industry hub — Suzhou, Jiangsu — our engineers bring 10+ years of hands-on experience. We go beyond drawings, leveraging real machining and assembly knowledge in every design.
- DFM Optimization — Design for Manufacturability tailored for production realities
- Global Standards — HASCO, DME, MISUMI, PUNCH standards
- Complete Deliverables — 3D design through 2D machining drawings, all in one package
Reduced trial iterations, shorter development cycles, and lower costs — achieved through a scientific design process.
Design Deliverables
Production-ready mold data delivered in one complete package
Mold Flow Analysis
Fill, cooling and warp simulation to predict defects and optimize gate location before cutting steel.
DFM Report
Detailed manufacturability analysis covering draft angles, wall thickness, and parting lines.
3D Mold Design
Full solid model including core & cavity, slides, lifters, cooling system, and hot runner integration.
2D Assembly Drawing
Planar structural drawings defining critical dimensions and assembly relationships.
2D Machining Drawings
Shop-floor-ready drawings for electrodes, inserts, core, and cavity machining.
Bill of Materials (BOM)
Complete procurement list covering standard parts (MISUMI/HASCO) and steel grades.
Core Technologies
Complex mold structures for demanding applications
Two-Shot & Overmolding
Multi-material molding for soft-grip and sealed assemblies.
Unscrewing Molds
Automatic unscrewing mechanisms for bottle caps and connectors.
Hot Runner Systems
Runnerless designs reducing waste and shortening cycle times.
Conformal Cooling
Product-shaped cooling channels reducing warp and boosting productivity.
Multi-Cavity Molds
Balanced filling layouts for high-cavitation tooling.
Insert Molding
Seamless bonding of plastic with metal and other substrates.
Industries We Serve
Proven experience across a wide range of sectors
Our Process
From inquiry to delivery in 4 streamlined steps
Requirements
Review part geometry, material, volume, and quality targets.
DFM Review
Identify potential issues and propose optimization solutions.
3D Design
Complete mold assembly with all components and cooling design.
2D & BOM
Detailed drawings and BOM delivered. Project complete.
Ready to Start Your Project?
Looking for a professional mold design partner? Facing technical challenges? Reach out for a consultation.
Professional DFM review, customized solutions, and one-on-one engineer support are all included.
Get a Quote