Dongguan Heya Precision Mold Co., Ltd
                                                                                                           
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21 Years
Since 2005
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2D 3D Drawing Mobile Phone Case Injection Molds S136 Steel Custom

Price Negotiable
Price: Negotiable
MOQ: 1pcs
Delivery Time: 15-20 work days
Brand: HEYA
Product Description
Custom Mobile Phone Case Injection Molds
Engineered exclusively for mobile phone case OEM/ODM manufacturers, consumer electronics brands, and custom accessory suppliers, our custom mobile phone case injection molds are precision-machined to 1:1 match your 2D/3D drawings (CAD, STEP, IGES, DXF formats). Tailored for all mainstream phone case types—slim hard cases, shockproof soft cases, clear cases, and branded custom cases—they deliver ultra-tight ±0.005mm tolerance, use corrosion-resistant S136 steel, and ensure 10-12 day fast lead times to help you launch new phone case designs ahead of market competitors.
Why Our Custom Mobile Phone Case Molds Stand Out
Mobile phone case production faces 3 critical pain points that generic molds can't solve—our design directly addresses these to protect your product quality and time-to-market:
  • Mismatched Drawings Cause Fit Issues: Off-the-shelf molds often deviate from custom case designs (e.g., camera cutout misalignment, button hole offset), leading to 15%+ scrap rates or phone cases that don't fit device bodies.
  • Slow Lead Times Miss Launch Windows: The consumer electronics cycle moves fast—delays of 20+ days (industry average) mean missing new phone release peaks, costing you market share.
  • Weak Materials Shorten Mold Life: Standard steel molds wear out after 100k cycles, but phone case production needs 200k+ runs for popular models—forcing unplanned mold replacements and downtime.
We solve these by building molds exactly to your drawings with S136 steel and 10-12 day lead times—turning "production delays" into "on-time, high-quality case output."
Core Customization Capabilities for Client-Drawn Phone Case Molds
We tailor every mold to your phone case's unique design and production needs, with a focus on details that matter for consumer appeal:
Customization Dimension Key Options Our Advantage
Client Drawing Support 2D (DXF/PDF) & 3D (CAD/STEP/IGES) files; supports cutouts (camera, ports), textures (matte, glossy), and edge styles (slim, rounded) Free pre-production DFM (Design for Manufacturability) analysis—e.g., optimizing camera cutout angles to avoid demolding scratches; 100% drawing accuracy guaranteed
S136 Steel Benefits Corrosion-resistant (ideal for humid production), high hardness (50-52 HRC), and compatibility with phone case resins (PC, ABS, TPU) S136 steel sustains 200k+ injection cycles—double the life of standard steel; no rust from resin cleaners, reducing maintenance costs
Precision Tuning for Fit ±0.005mm tolerance for critical areas (camera cutouts, button holes); Ra ≤0.01μm surface finish (for glossy clear cases) Ensures every case fits perfectly—no loose edges, misaligned ports, or uneven gaps between case and phone body (critical for consumer reviews)
Lead Time Optimization 10-12 day turnaround (prototype/mass-production molds); priority scheduling for urgent new phone launches Faster than industry average (20+ days) to help you stock cases when new phones hit the market (e.g., iPhone/Samsung launch windows)
Precision mobile phone case injection mold
Technical Specifications: Built for Mobile Phone Case Production
Our molds are engineered to meet the fast, precise demands of consumer electronics, with specs that directly impact your bottom line:
Specification Our Standard for Phone Case Molds Impact on Your Production
Dimensional Tolerance ±0.005mm (camera cutouts, button holes, case edges) Eliminates fit-related scrap—your cases align with phone bodies, reducing returns and negative feedback
Mold Material (S136 Steel) 200k+ service cycles, corrosion-resistant, compatible with PC/ABS/TPU Reduces mold replacement frequency by 50% vs. standard steel; works with all mainstream phone case resins
Lead Time 10-12 days (from drawing approval to mold delivery) Lets you capitalize on new phone launch hype—get cases to retailers 1-2 weeks faster than competitors
Resin Compatibility Optimized for PC (hard cases), ABS (branded cases), TPU (soft shockproof cases) No need to switch molds for different case materials—saves setup time and costs
Quality Assurance: ISO 9001 Certified
Our entire mold production process—from drawing review and material selection to machining, inspection, and delivery—is ISO 9001:2015 certified. This ensures:
  • Strict adherence to your drawing specifications (no unauthorized deviations)
  • Consistent quality across every mold (each undergoes dimensional testing with Zeiss CMM tools)
  • Traceable production records (material certificates, inspection reports) for your supply chain audits
  • Clear processes for addressing any quality concerns (fast resolution to avoid production delays)
ISO certified quality inspection process
We hold ISO 9001 certification—to keep our focus on delivering reliable, cost-effective molds aligned with consumer electronics standards.
Who Benefits from Our Client-Drawn Phone Case Molds
  • Mobile Phone Case OEM/ODM Manufacturers: For high-volume production of branded or white-label cases, where S136 steel durability and fast lead times cut costs and meet retailer deadlines
  • Consumer Electronics Brands: For launching custom cases alongside new phone models (e.g., brand-logoed cases for flagship devices), where ±0.005mm precision ensures brand consistency
  • Custom Accessory Suppliers: For small-batch or niche cases (e.g., eco-friendly materials, limited-edition designs), where 1:1 drawing alignment brings unique concepts to life
Call to Action
Need a custom mold for your mobile phone case design? Upload your 2D/3D drawing (CAD/STEP)—our engineers (with 3+ years of consumer electronics mold experience) will provide a free DFM report (including resin compatibility tips) and detailed quote within 24 hours.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Heya Precision Mold Co., Ltd
Location Dongguan City, Guangdong Province
Contact Person luo

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