Engineered for tablet OEM/ODM manufacturers, consumer electronics
brands, and custom device suppliers, our precision tablet back
cover molds are tailor-made to work with your CAD/STEP
files—ensuring seamless alignment with your tablet’s structural
design (e.g., 10.9-inch/12.9-inch mainstream sizes, foldable tablet
variants). Specialized in producing durable, high-fit back covers
(plastic, glass-fiber reinforced resin), they deliver ultra-tight
±0.004mm tolerance, use high-wear H13 steel for 200k+ production
cycles, and meet ISO 9001 quality standards to keep your mass
production efficient and consistent.
Tablet back cover production faces 3 critical pain points that
generic molds can’t resolve—our design directly targets these to
protect your product fit and production ROI:
- Precision Gaps Ruin Assembly: Tablet back covers need to align with front screens, camera
modules, and side buttons—even 0.008mm deviation causes “bulging
edges” or “loose fits,” leading to 12%+ assembly scrap and rework;
- Short Mold Life Cuts Mass Production: Popular tablet models require 150k–300k production runs, but
standard steel molds fail after 80k cycles—forcing unplanned mold
replacements that delay delivery and raise costs;
- File Incompatibility Slows Launch: Many molds only support limited design formats, but tablet
developers rely on CAD/STEP for 3D structural details—format
mismatches add 3–5 days of file conversion, missing market windows.
Heya solves these by focusing on CAD/STEP compatibility, ±0.004mm precision, and H13 steel durability—turning “production
headaches” into “smooth, high-volume output.”
We tailor every mold to your tablet’s unique design and production
needs, with a focus on details that ensure perfect fit and
long-lasting performance:

Our molds are engineered to balance precision and efficiency, with
specs that directly impact your production speed and cost:
Our entire tablet back cover mold production process—from CAD/STEP
file review, material selection, and CNC machining to final
dimensional inspection—strictly complies with ISO 9001:2015
standards. This ensures:
- Consistent Precision: Every mold undergoes Zeiss CMM testing (±0.0005mm accuracy) to
verify ±0.004mm tolerance, so no two molds vary in performance;
- Traceable Processes: Full records (H13 steel mill certificates, machining logs,
inspection reports) are provided for your supply chain audits;
- Reliable Quality Control: We have clear protocols for addressing defects (e.g., minor
tolerance deviations) to avoid delaying your production.

Note: We only hold ISO 9001 certification—no other
industry-specific certifications—to keep our focus on delivering
cost-effective, high-precision molds aligned with consumer
electronics production needs.
- Tablet OEM/ODM Manufacturers: For mass-producing standard tablet models (e.g., 10-inch
education tablets, 12-inch business tablets) where 200k+ cycle life
and ±0.004mm precision cut long-term costs;
- Consumer Electronics Brands: For launching custom tablet lines (e.g., branded tablets, rugged
outdoor tablets) where CAD/STEP file support ensures your unique
design (e.g., reinforced borders) is replicated perfectly;
- Custom Device Suppliers: For niche tablets (e.g., industrial control tablets,
medical-grade tablets) where H13 steel durability stands up to
frequent production runs of specialized back covers.
Need a precision mold for your tablet back cover design? Upload your CAD/STEP file—Heya’s engineers (with 3+ years of consumer electronics mold
experience) will provide a free DFM (Design for Manufacturability)
report (including resin compatibility and cavity layout tips) and
detailed quote within 24 hours.