Module 05: Precision Manufacturing, Tooling Metallurgy & QA Nodes
Hanmun Toys operates an integrated dual-campus toy manufacturing enterprise spanning a 15,000 m² precision plastic injection and electronics facility in Chenghai, Shantou, and a dedicated polyurethane viscoelastic foaming campus in Yiwu under Yiwu Sanqi Toy Co., Ltd. (creator of the globally recognized Sanqi Elan® brand). Our production infrastructure is equipped with 40 computerized Haitian injection presses ranging from 80T to 650T clamping force, 12 automated low-pressure PU foaming lines, and in-house 5-axis CNC steel mold tooling centers guaranteed for 500,000 shots. Holding continuously valid factory audits including SEDEX 4-Pillar (SMETA ID: ZC41920847), Disney FAMA (Facility ID: W128-4829-1), and amfori BSCI Grade A (DBID: 394218), every manufactured batch conforms strictly to US ASTM F963-23, CPSIA total lead under 10 ppm, and European Union CE EN71 standards, supported by 12-hour CAD proofing, 3-day sample dispatch, and worldwide turnkey DDP delivery.
Tooling Metallurgy & In-House CNC Tool Shop
Hanmun Toys maintains an in-house tool and die shop equipped with 5-axis CNC machining centers, mirror-surface Electrical Discharge Machining (EDM), and wire-cutting stations. We manufacture injection molds using genuine Daido NAK80 pre-hardened steel (HRC 38-42) for rapid-cycle consumer parts and ASSAB S136 high-polish stainless steel (HRC 48-52) for medical-grade or optical components. All production steel molds carry a contractual warranty of 500,000 injection shots minimum.
Six In-Line Quality Assurance Gates
Our manufacturing lines execute a six-stage QA protocol: Gate 1: Incoming Resin & Colorant Verification (Melt Flow Index, virgin pellet purity, RoHS compliance); Gate 2: First-Article Inspection (FAI) with CMM 3-axis dimensional measurement; Gate 3: Automated In-Line Vision System verification for flash, short shots, and surface voids; Gate 4: 48-Hour Thermal VOC Degassing for PU squishies to eradicate residual isocyanate vapors; Gate 5: 100% Needle Detection and Metal Scanning on all soft goods; Gate 6: Pre-Shipment Random Sampling conforming strictly to ISO 2859-1 (MIL-STD-105E) Level II, AQL 1.0 Major / 2.5 Minor.
Environmental & Workplace Safety Governance
All cooling water runs in a closed-loop recirculating cooling tower network. Plastic sprue gates and trim runners are pulverized in beside-the-press granulators and re-pelletized into secondary utility components, maintaining a 98.5% total raw material utilization rate.
Manufacturing & Export Compliance Benchmarks
| Operational Dimension | Standard / Method | Engineering Tolerance & Benchmark | Validation Status |
|---|---|---|---|
| Injection Clamping Force | Haitian Computerized Presses | 80T to 650T Clamping Force | 100% Calibrated |
| PU Foam Density & Rebound | ASTM D3574 Compression Deflection | 35 kg/m³ to 65 kg/m³ | 8s to 25+s rebound | MDI Viscoelastic |
| Heavy Metals & Lead Limit | CPSC-CH-E1001-08 / ASTM F963-23 | Total Lead < 10 ppm | Phthalates < 50 ppm | SGS / Intertek Clear |
| Third-Party Factory Audits | SEDEX, Disney, amfori BSCI | SMETA ZC41920847 | Disney FAMA W128-4829-1 | Active & Valid |
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