Precision Injection Molded Parts Factory - Custom High-Quality Molds from Guangdong Yingtai

Prototype molds: 7-10 days (for simple geometries)

Production molds: 4-6 weeks (complex LSR or multi-cavity molds may take up to 8 weeks)

Note: Our intellectual manufacturing system and in-house tooling shop accelerate development by 30-50% compared to industry averages.

Absolutely. We specialize in LSR molding with 55 dedicated machines and 20+ years of experience. Our capabilities include:

• Medical-grade LSR (FDA, ISO 13485 compliant)
• High-precision micro-molding (0.1g parts)
• Overmolding (LSR + plastic/ metal)
• Multi-color and multi-material molding

The global LSR market is projected to reach $4.97 billion by 2030 (source: Grand View Research), and we are at the forefront of this growth.

No strict MOQs. We cater to:

• Prototyping: 1-100 units (ideal for R&D and testing)
• Small batches: 100-10,000 units
• Mass production: 10,000+ units (best pricing)

Note: For custom molds, the tooling cost is a one-time fee (amortized over production volumes).

We implement a 7-stage quality control process:

1. Incoming Material Inspection: Verify raw material specifications (silicone/ plastic-grade, color, additives)
2. Mold Design Validation: DFM (Design for Manufacturability) analysis using Moldflow and SolidWorks
3. First Article Inspection (FAI): 100% measurement of the first 3-5 parts
4. In-Process Quality Checks: Real-time monitoring of temperature, pressure, and cycle time
5. Dimensional Inspection: CMM (Coordinate Measuring Machine) for ±0.01mm accuracy
6. Visual & Functional Testing: Aesthetic checks, assembly tests, and leakage tests for LSR parts
7. Final Packaging Inspection: Random sampling (AQL 0.65 for critical components)

Our defect rate is <0.2%, significantly lower than the industry average of 1-3%.

Plastics:

• Commodity Resins: PP, PE, PS, ABS, PVC
• Engineering Plastics: PA (Nylon), PBT, PET, PC, POM, PMMA
• High-Performance Plastics: PEEK, PPS, LCP, PI
• Specialty Materials: TPE, TPU, PPSU (for medical/ food-grade applications)

Silicone:

• Liquid Silicone Rubber (LSR): 10-80 Shore A (medical, food, industrial grades)
• High Consistency Rubber (HCR): For compression/ transfer molding
• Fluorosilicone: For extreme chemical resistance
• Custom Formulations: Flame-retardant, conductive, or high-temperature silicone

Yes! Our OEM/ODM services include:

• Product Design: From concept sketches to 3D CAD models (using SolidWorks, Pro/E, UG)
• Mold Design: Optimized for manufacturability, cooling efficiency, and cost
• Material Selection: Recommendations based on mechanical, thermal, and chemical requirements
• Prototyping: 3D printing, CNC machining, or rapid tooling for validation
• Mass Production: Scalable manufacturing with consistent quality
• Post-Processing: Assembly, packaging, and logistics

Example: A client approached us with a hand-drawn sketch for a wearable health monitor. We delivered a fully functional prototype in 3 weeks and mass-produced 50,000 units/month with FDA-compliant LSR.

We prioritize IP security with:

• NDA Agreements: Signed before any project discussions
• Secure Data Transfer: Encrypted file sharing (no cloud storage for sensitive designs)
• Restricted Access: Design files are accessible only to assigned engineers
• No Third-Party Sharing: All tooling and designs are exclusively yours
• Legal Protection: Contracts governed by Chinese and international IP laws

Note: We are ISO 27001 certified for information security management.

Payment Terms:

• Tooling: 50% deposit, 50% before shipment
• Production: 30% deposit, 70% before shipment (for new customers)
• Established Clients: Net 30-60 days (subject to credit approval)

Payment Methods:

• TT (Telegraphic Transfer)
• Letter of Credit (L/C)
• PayPal (for small orders)
• Western Union

Shipping Options:

• Air Freight: 3-7 days (for urgent orders)
• Sea Freight: 20-45 days (cost-effective for bulk shipments)
• Express Courier: DHL, FedEx, UPS (1-5 days)

Note: We handle all export documentation, including commercial invoices, packing lists, and certificates of origin.