Precision Foldable Phone Case Molds S136 Steel Fold Structure Adaptation

Name: Precision Foldable Phone Case Molds S136 Steel Fold Structure Adaptation
Brand: Dongguan Heya Precision Mold Co., Ltd
SKU: HY-802
Availability: InStock

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Customer Reviews

We attach great importance to precision. Hoya's molds have an error of only ±0.005mm, and can be used right from the first try. Although Heya is new to exporting, it has a very good understanding of automotive molds and is truly trustworthy!

—— Nguyễn Văn Hiếu

Heya's molds are accurate to 0.004mm and have excellent corrosion protection. Delivery is fast, within 3 weeks, definitely better than domestic suppliers!

—— Somchai Phetchakul

We needed a precise hook structure. Hoya immediately provided excellent advice based on the 3D design, resulting in a 100% perfect fit without any adjustments. Despite being a new exporter, Heya truly understood our needs!

—— Rina Sari

The mounting holes need to be very precise. Heya's mold accuracy is ±0.005mm, allowing for immediate installation. Responsive to design revisions, very professional for a new supplier!

—— Lim Chee Seng

Providing customized corrosion resistant solutions for us. Mold life in humid & hot environments increased by 2 times. Local service team responds quickly.

—— Bahasa Malaysia

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Precision Foldable Phone Case Molds S136 Steel Fold Structure Adaptation

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Product Details:

Place of Origin:	Guangdong, China
Brand Name:	HEYA
Certification:	ISO9001
Model Number:	HY-802

Payment & Shipping Terms:

Minimum Order Quantity:	1pcs
Price:	Negotiable
Packaging Details:	Coated with anticorrosive oil , packed in carton box
Delivery Time:	15-20 work days
Payment Terms:	T/T,D/A,D/P,Western Union
Supply Ability:	200 pcs/week

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Precision Foldable Phone Case Molds S136 Steel Fold Structure Adaptation

Description

Product Name:	Electronics Mold	Highlight:	Precision Core Pins, Core Pin Die Casting，Custom Injection Molds
Tolerance:	+/-0.005mm	Hardness:	43-47 HRC
Feature:	Durable	Processing Method:	Electroforming Processing
Material:	Stainless Steel, Brass, Aluminum, Tin, And Other Metal Alloys	Application:	Biomedical Industry
Highlight:	custom mobile phone case molds , high precision injection molds , S136 steel phone case molds

Precision Foldable Phone Case Molds – Client Drawings

Heya Precision: Custom Mobile Phone Case Injection Molds

Designed for mobile phone case manufacturers, electronics brands, and custom accessory suppliers, our injection molds are precision-engineered to match your 2D/3D drawings (CAD, STEP, DXF) with 1:1 accuracy. Specialized in producing all types of phone cases—slim hard shells, shockproof TPU covers, clear cases, and branded designs—they deliver ±0.005mm tolerance, use corrosion-resistant S136 steel, and ensure 10-12 day lead times to accelerate your product launch.

Why Our Custom Phone Case Molds Stand Out

Generic molds fail to address 3 critical pain points in phone case production—our solution solves them to protect your quality and market timelines:

Fit Issues from Mismatched Designs: Off-the-shelf molds often misalign with custom camera cutouts, button holes, or edge curves, causing 15%+ scrap rates (e.g., cases that don't fit phone bodies)
Slow Lead Times Miss Launch Windows: Consumer electronics move fast—delays beyond 15 days mean missing new phone release peaks, costing market share
Short Mold Life Raises Costs: Standard steel molds wear out after 100k cycles, but popular phone case models need 200k+ runs—forcing unplanned replacements and downtime

Our molds fix these with 1:1 drawing alignment, S136 steel durability, and 10-12 day turnaround—turning production hurdles into smooth, on-time output.

Core Customization Capabilities

Customization Dimension	Key Options	Heya Advantage
Client Drawing Support	2D (DXF/PDF) & 3D (CAD/STEP) files; adapts to cutouts (cameras, ports), textures (matte/glossy), and edge styles (rounded/slim)	Free pre-production DFM analysis to refine designs (e.g., optimizing camera cutout angles to avoid scratches); 100% drawing accuracy guaranteed
S136 Steel Benefits	Corrosion-resistant (ideal for humid production), 50-52 HRC hardness, compatible with PC/ABS/TPU resins	Lasts 200k+ cycles (double standard steel); resists rust from cleaning agents, cutting maintenance costs by 40%
Precision for Perfect Fit	±0.005mm tolerance (critical areas: edges, cutouts); Ra ≤0.01μm surface finish (for clear case clarity)	Ensures cases fit snuggly—no loose edges, misaligned ports, or gaps between case and phone (vital for positive reviews)
Fast Turnaround	10-12 day lead time (from drawing approval to delivery); priority scheduling for urgent launches	Beats industry average (20+ days) to stock cases when new phones hit shelves (e.g., iPhone/Samsung launch seasons)

Technical Specs That Drive Results

Specification	Our Standard	Impact on Your Production
Dimensional Tolerance	±0.005mm (edges, cutouts)	Eliminates fit-related scrap; reduces returns by 15%+
Mold Material (S136 Steel)	200k+ cycles; corrosion-resistant	Avoids mid-production mold replacements; supports high-volume runs of top-selling cases
Lead Time	10-12 days	Gets your cases to market 1-2 weeks faster than competitors
Resin Compatibility	PC (hard cases), ABS (branded), TPU (soft)	Works with all mainstream phone case materials—no need for multiple molds

Quality Assurance: ISO 9001 Certified

Our entire process—from drawing review to machining and inspection—meets ISO 9001:2015 standards. This ensures:

Strict adherence to your design specs (no unauthorized changes)
Consistent quality via Zeiss CMM testing (verifies ±0.005mm tolerance)
Traceable records (material certificates, inspection logs) for audits
Clear protocols to resolve issues fast (no production delays)

We only hold ISO 9001 certification —no other industry-specific credentials—to focus on delivering reliable, cost-effective molds for consumer electronics.

Who Benefits Most

Phone Case OEMs/ODMs: For high-volume production of standard or white-label cases, where S136 durability and fast lead times cut costs
Electronics Brands: For launching custom cases with brand logos or unique designs, where precision ensures consistent quality
Custom Suppliers: For niche cases (e.g., eco-friendly, limited editions), where 1:1 drawing alignment brings unique concepts to life

Call to Action

Need a custom mold for your phone case design? Upload your 2D/3D drawing —our engineers (with 3+ years in electronics molds) will share a free DFM report and quote within 24 hours.

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Contact Person: Mr. luo

Tel: 13794925533

Fax: 86----0769-81501733

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