Full-Spectrum Technical Solutions: From Design to Certified Production
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DFM Review / DFM Report
Reverse Engineering & 3D Scanning Services
Plastic Product Injection Molding
Certify & Deploy: Full-Feature Electronics Development
Product Assembly Services
Strictly Protect Your Intellectual Property Rights
Injection Mold Making & Injection Molding Capabilities
Contact UsProduct Development & Design
50+ mold design engineers with 20+ years of experience. We develop products from your drawings or samples, with free mold design and 3D prototyping for large orders.
Precision Injection Mold Manufacturing
High-speed CNC milling (up to 30,000 RPM), mirror EDM and precision wire-cut EDM, verified by CMM to ensure tight tolerances and excellent surface finish.
Injection Molding Mass Production
Integrated in-house injection molding, printing, coating, plating, hot stamping and assembly enable efficient mass production and stable, consistent quality.
One-Stop After-Sales Service
Dedicated project owners, 24/7 support and a 2-hour response on quotations and feedback keep your projects running smoothly.
Injection Molding Capabilities
Read More Product| Specification | Details |
| Maximum Part Size | 1200×1000×300mm |
| Minimum Part Size | 111mm |
| Mold Cavity Tolerances | 0.01mm |
| Mold Material | Steel and aluminum tools |
| Mold Type | Single, multi-cavity, and family molds; The production levels we provide: below 1000 times, below 5000 times, below 30000 times, above 100000 times. |
| Part to Part Repeatability | ±0.005mm |
| Tool Ownership | Customer owned |
| Secondary Operations | Mold texture, transfer printing, laser engraving, threaded inserts, and basic assembly. |
| Inspection and Certification Options | Quality reports such as FAI, ISO 9001, IATF16949 |
| Lead Time | 15 business days or less |
Customization Process
Get a Quote NowDescribe Your Needs
Provide your design drawings 3D/2D/Samples
Get a Quote
Provide a detailed quote based on your required quantity
Pay a Deposit
Support multiple payment methods
Get DFM Report
Worldboundgroup will provide detailed DFM reports
Start Production
Production according to standard process
Why Choose WorldboundGroup?
Contact UsCustomized on Demand
End-to-end custom solutions from molding to smart product assembly.
Instant Quoting
Obtained SMETA and SCAN certifications and passed ISO9001 and ISO14001 certifications.
Industry Experience
WorldboundGroup was founded in 2002 and has much experience in injection molding and product function development..
Production & QC
We possess a well-equipped and professional quality control team. We will strictly control the quality of your order.
Factories Across Three Nations
There are factories in Vietnam and China and Indonesia.
Global Support
We provide technical support and custom production services at affordable prices and better services for customers worldwide.
Frequently Asked Question
For more information, please contact us
What services do you offer for custom injection molds and plastic parts?
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We provide one-stop services including product evaluation, DFM support, mold design, mold making, injection molding mass production and basic assembly or packaging. We can build new tools from your 2D/3D drawings or reference samples.
What information do I need to provide for a quotation?
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Please send 2D/3D files (STEP, IGS, X_T or similar), expected material (e.g. ABS, PC, PP, PA, POM, TPE etc.), part weight or size, surface finish requirements, estimated annual volume and special requirements such as tolerance, insert parts or overmolding.
Can you help optimize my design before opening the mold?
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Yes. Our engineering team can review your design for manufacturability (DFM), suggest gate and parting line positions, wall thickness optimization, draft angles and structural changes to reduce risk of deformation, sink marks and short shots before mold fabrication.
What materials and surface finishes can you offer?
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We work with most engineering plastics and elastomers, and can recommend suitable resins based on mechanical, thermal and cosmetic requirements. Available finishes include texture, polishing, painting, UV coating, soft-touch coating, screen printing, hot stamping and electroplating.
What is your typical lead time for mold making and mass production?
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Lead time depends on part complexity and cavity number. Prototype or small production molds typically take 3–4 weeks, while multi-cavity production molds may require 4–6 weeks. After sample approval, standard mass production usually takes 7–15 working days depending on order quantity.
Do you provide samples? Are mold trial samples free?
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We always provide T1 or T2 samples for mold trials. Standard trial samples are usually included in the mold cost. If you need additional samples or special color runs, we can arrange them with a small extra charge according to your project.
Who owns the mold? Can you store and maintain it for us?
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The mold belongs to the customer after full payment. We can keep the mold in our factory free of charge for ongoing production, perform routine maintenance and minor repairs, and schedule preventive checks to ensure stable quality and mold life.
What is your minimum order quantity (MOQ) for injection-molded parts?
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For new molds and customized parts, MOQ is usually negotiated based on part size, material and production cost. We support low-volume runs for new projects and can scale up to high-volume production once the market demand is confirmed.
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