Precision Mold Components
Engineered to Perfection

Dongguan Lifeng Precision Mould Co., Ltd. delivers ultra-precision mold inserts, core pins, CNC-machined parts, and EDM components with tolerances down to ±0.001mm.

Explore Products Our Capabilities

About LF Mould

Dongguan Lifeng Precision Mould Co., Ltd. is a leading manufacturer of high-precision mold components for the connector, plastic injection, die casting, and stamping industries.

With advanced CNC, EDM, and grinding technologies, we produce components with micron-level accuracy, including core pins, inserts, punches, dies, and jigs with tolerances as tight as ±0.001mm.

0.001mm

Surface Grinding Tolerance

R0.015

EDM Corner Clearance

1 Week

Fast Delivery

Global

Export to 30+ Countries

Our Products

High-precision components for connectors, plastic molds, stamping dies, die casting, and automation.

Connector Mold Insert

• EDM corner clearance under R0.015mm
• Precision ±0.005mm
• Mirror polishing available
• 1-week delivery option

Core Pin & Sleeve

• Tolerance down to 0.002mm
• Medical-grade precision
• TiN, DLC, or mirror finish
• EDM and grinding processed

Carbide Punch & Die

• Tungsten carbide material
• TiCN or mirror finish
• Profile grinding ±0.002mm
• High wear resistance

Plastic Mold Part

• Mirror polishing for AMP molds
• 51+ wire cut holes possible
• Complex core inserts
• High-speed steel options

Die Cast Mold Part

• Core pins with 0.003mm tolerance
• Precision inserts
• Polished cores
• Durable under high pressure

Stamping Die Component

• Trim & form punches
• Profile grinding ±0.002mm
• Seibu wire cut compatible
• DLC-coated inserts

CNC Machining Part

• Steel, BeCu, Aluminum
• Anodizing available
• Precision ±0.005mm
• Complex geometries

Jig & Fixture

• Measuring fixtures
• Automation equipment parts
• High repeatability
• Custom designs

View All Products

Advanced Manufacturing Techniques

We combine cutting-edge equipment with expert craftsmanship to achieve micron-level precision.

EDM Wire Cut

±0.002mm precision, 0.1mm wire, R0.015 corner clearance

Surface Grinding

±0.001mm tolerance, R0.01 corner, 0.01mm min groove

CNC Machining

±0.005mm precision, milling & turning, complex parts

Profile Grinding

±0.002mm tolerance, mirror polish, square & round

Comprehensive Services

From mold engineering to surface treatment, we offer end-to-end precision manufacturing.

Mold Engineering

Design support, DFM analysis, mold flow simulation, and technical consultation.

CNC Milling & Turning

3-axis to 5-axis machining for complex steel, BeCu, and aluminum parts.

EDM Spark & Wire Cut

High-precision erosion for intricate shapes and tight tolerances.

Surface & Profile Grinding

Ultra-fine finishes with micron-level dimensional control.

Polishing & Coating

Mirror polishing, TiN, TiCN, DLC, and other surface treatments.

Quality Control

Full inspection with CMM, optical comparators, and hardness testers.

China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者不想被fobcompany.info收录请用企业邮箱联系[email protected] 取消收录我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作也请联系[email protected]

Precision Mold Components Engineered to Perfection