Custom Precision Structural Components
and Product Enclosures

From concept design to mass production, we provide plastic and sheet metal solutions tailored to your electronic products.

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Engineering Excellence in Every Detail

An exceptional electronic product requires a carefully designed structure and enclosure. It serves as the first line of defense for protecting internal precision components and directly reflects the product's quality, brand image, and user experience. Incorrect design or material selection can lead to poor heat dissipation, assembly difficulties, or even failure in harsh environments. LMTEK understands the importance of structural design and offers one-stop customization services for structural components, from plastic injection molding to sheet metal processing.
Design for Manufacturing
Cost Optimization
Enhanced Reliability
Aesthetic Excellence
Precision manufacturing equipment
13+
Years Experience

Customizable Services

Comprehensive manufacturing capabilities for plastic and metal structural components

Plastic Injection Molding

Material Selection

ABS
General-purpose, easy to electroplate
PC
High strength, transparent
PC+ABS
Toughness and rigidity
PA/Nylon
Wear-resistant, high-temp
+ Flame-retardant (FR), UV-resistant, glass-fiber reinforced modifiers available
Mold Design & Tooling
  • • Single/multi-cavity molds for optimal efficiency
  • • Cold/hot runner systems to reduce waste
  • • Rapid tooling for prototype validation
Surface Finish & Aesthetics
  • • Textures/etching (MT, VDI standards)
  • • High-gloss/mirror polishing
  • • Spraying, printing, laser engraving, electroplating
Precision Molding Process
  • • Insert molding with metal components
  • • Overmolding with TPU/TPE for soft-touch

Sheet Metal Fabrication

Material Selection

SPCC/SPHC Steel
Cold/hot rolled steel
SECC/SGCC
Galvanized steel
SUS304/316
Stainless steel
AL5052/6061
Aluminum alloy
Core Fabrication Processes
  • • Laser cutting/CNC punching for precision
  • • CNC bending with accurate angle control
  • • Punching/stretching for mass production
  • • Welding and riveting for structural strength
Surface Treatment
  • • Powder coating - wide color range
  • • Liquid painting for special textures
  • • Anodizing for aluminum parts
  • • Plating, brushing, sandblasting options
Sheet metal fabrication samples

Our Customization Process

A proven 5-step approach ensuring quality results from concept to production

1

Design Review

DFM analysis and optimization suggestions

2

Solution & Quote

Detailed quotation with mold and unit costs

3

Mold Manufacturing

Tooling production and T1 sample creation

4

Sample Verification

Testing and modification based on feedback

5

Mass Production

Quality control and consistent output

Typical timeline: 2-8 weeks depending on complexity

Ready to Transform Your Product Design?

Get a free DFM analysis and quote for your structural component project

ISO Certified
24/7 Support
Quality Guaranteed