Professional Custom Plastic Molding and Annex Mold Manufacturer

Fusion Precision is a professional factory specializing in custom plastic molding, annex mold manufacturing, precision injection mold tooling, and OEM plastic component production for automotive, industrial, electronics, and engineering applications. With advanced mold manufacturing capability, experienced engineering teams, and strict international quality standards, Fusion Precision provides reliable one-stop OEM and ODM manufacturing services for customers worldwide.

Our factory focuses on precision custom plastic molding solutions designed to support complex structural components, annex mold assemblies, engineering plastic parts, and high-performance industrial products. From product design and mold engineering to tooling fabrication, injection molding production, surface finishing, inspection, packaging, and global logistics, Fusion Precision delivers complete manufacturing solutions tailored to customer requirements.

Professional Custom Plastic Molding Solutions

Plastic molding is one of the most important manufacturing technologies for producing durable, lightweight, and dimensionally stable engineering components. Custom plastic molding allows manufacturers to create complex geometries with high repeatability and cost-effective mass production capability.

Fusion Precision provides advanced custom molding services suitable for:

• Automotive components

• Industrial structural parts

• Consumer electronics housings

• Mechanical assemblies

• Vehicle mould applications

• Engineering equipment components

What Is an Annex Mold?

An annex mold generally refers to specialized auxiliary mold structures or custom supporting tooling systems used in precision plastic injection molding production. These molds are designed to improve product functionality, manufacturing efficiency, dimensional stability, and assembly integration.

Functions of Annex Mold Systems

Annex mold systems help achieve:

• Complex product geometry

• Multi-component assembly integration

• Stable part positioning

• Improved cooling efficiency

• Better molding precision

• Reduced deformation risk

• Faster production cycles

Fusion Precision designs and manufactures custom annex molds according to customer product requirements and production goals.

Vehicle Mold Manufacturing Capability

Vehicle molds require high precision, structural durability, and stable long-term production performance. Fusion Precision provides professional vehicle mold manufacturing solutions suitable for automotive plastic components and engineering assemblies.

Vehicle Mold Applications

We manufacture molds for:

• Automotive interior parts

• Vehicle structural components

• Dashboard assemblies

• Lighting housings

• Functional plastic brackets

• Industrial transportation equipment

Our tooling systems are designed for stable high-volume manufacturing with excellent dimensional consistency.

Advanced Injection Molding Manufacturing Capability

Fusion Precision operates advanced plastic injection molding systems capable of manufacturing both precision components and large structural products.

Injection Molding Advantages

Our systems provide:

• High precision molding

• Stable mass production

• Multi-cavity mold support

• Fast production efficiency

• Excellent repeatability

• Complex shape capability

Large Product Manufacturing Capability

Fusion Precision supports manufacturing of both compact precision parts and large industrial components.

Maximum Product Size

We manufacture products up to:

• 1500 × 1500 × 1000 mm

This supports applications such as:

• Industrial equipment housings

• Automotive structural assemblies

• Large engineering components

• Vehicle mould products

Maximum Product Weight

We support parts up to:

• 5800 g / 13 pounds

This capability ensures flexibility for various industrial applications.

Precision Manufacturing and Tight Tolerance Control

High precision is critical for plastic molding products and annex mold assemblies.

Tolerance Capability

Fusion Precision achieves:

• 0.02 mm – 0.05 mm tolerance control

This ensures:

• Accurate product assembly

• Stable structural performance

• Reduced manufacturing variation

• Reliable mass production quality

Engineering Plastic Material Capability

Material selection plays a critical role in product performance and manufacturing efficiency.

Material Support

Fusion Precision works with multiple engineering plastics including:

• ABS

• PP

• PC

• Nylon

• POM

• PVC

• PMMA

• PET

• PA6

• PA66

Material Advantages

These materials provide:

• Impact resistance

• Chemical resistance

• Heat resistance

• Electrical insulation

• Dimensional stability

• Lightweight structure

Our engineering team assists customers in selecting the best material according to application requirements.

Surface Finish and Cosmetic Quality

Surface appearance is important for both industrial and consumer products.

Surface Finish Options

Fusion Precision supports:

• Texture finish

• Sandy finish

• MT texture

• YS texture

• SPI polishing

• EDM finish

• Smooth finish

• Glossy finish

Surface Finish Benefits

These finishes improve:

• Product appearance

• Surface durability

• Scratch resistance

• Premium cosmetic quality

• Brand presentation

Custom Color Injection Molding Services

Fusion Precision provides complete OEM color customization services.

Color Options

We support:

• Pantone color systems

• RAL color systems

• Matte colors

• Glossy colors

• Custom industrial colors

This ensures accurate brand matching and product design consistency.

Mold Design and Engineering Support

High-quality molds are essential for successful injection molding production.

Mold Engineering Services

Fusion Precision provides:

• Mold flow analysis

• Cooling system optimization

• Gate system engineering

• Structural reinforcement analysis

• Multi-cavity mold development

• Prototype tooling design

Mold Manufacturing Advantages

Our molds provide:

• Long-term production stability

• High dimensional accuracy

• Reduced maintenance cost

• Excellent repeatability

Professional Engineering Team Support

Fusion Precision provides strong engineering support for OEM manufacturing projects.

Engineering Capability

Our engineering team supports:

• Product structure optimization

• DFM analysis

• Production feasibility evaluation

• Mold design optimization

• Cost reduction solutions

• Assembly improvement analysis

Drawing Format Support

Fusion Precision supports multiple international engineering file formats.

Supported Drawing Formats

We accept:

• STEP

• STP

• IGS

• X_T

• STL

• CAD

• PDF

• DWG

• Other engineering formats

This ensures smooth communication with global customers and engineering teams.

Fast Delivery and Efficient Production

Efficient production scheduling is essential for modern manufacturing projects.

Delivery Capability

Fusion Precision supports:

• Sample making: 3–7 days

• Mold making: 20–40 days

This helps customers accelerate product development and reduce time-to-market.

International Communication Support

Fusion Precision provides multilingual support for global OEM customers.

Supported Languages

We support:

• English

• Japanese

• Spanish

• French

• Chinese

This ensures smooth international project coordination and technical communication.

Quality Management System

Fusion Precision follows strict international manufacturing standards.

Quality Certifications

Our factory complies with:

• ISO9001

• TS16949

• QS

• ISO14001

These systems ensure:

• Stable manufacturing quality

• Standardized production management

• Automotive-grade quality control

• Environmental responsibility

Comprehensive Quality Inspection System

Quality inspection is implemented throughout every production stage.

Inspection Procedures

Our quality process includes:

• Raw material inspection

• Mold validation

• First article inspection

• In-process quality monitoring

• Dimensional inspection

• Surface quality verification

• Final product inspection

Inspection Equipment

We utilize:

• Coordinate measuring machines (CMM)

• Digital calipers

• Height gauges

• Optical inspection systems

• Surface comparison instruments

One-Stop OEM Manufacturing Services

Fusion Precision provides complete manufacturing solutions from concept to delivery.

Product Development Services

We assist customers with:

• Product design optimization

• Material selection

• Prototype manufacturing

• Structural analysis

• Manufacturing feasibility evaluation

Mold Manufacturing

We provide:

• CNC machining

• EDM processing

• Mold assembly

• Mold testing

• Trial production

Injection Molding Production

Services include:

• Prototype manufacturing

• Low-volume production

• Medium-volume manufacturing

• High-volume mass production

Secondary Processing Services

Additional services include:

• Painting

• Printing

• Ultrasonic welding

• Assembly

• Packaging

Secure Packaging and Global Logistics

Fusion Precision provides safe packaging for international transportation.

Packaging Methods

Products are packed using:

• Protective plastic bags

• Pearl-cotton cushioning

• Export cartons

• Reinforced pallet systems

Global Shipping Support

We support:

• DHL

• FEDEX

• UPS

• Air freight

• Sea freight

• Customer-designated logistics providers

Why Choose Fusion Precision

Professional Custom Mold Manufacturing

Specialized in custom plastic molding and annex mold engineering.

Advanced Injection Molding Systems

Supports scalable precision production.

Fast Delivery Capability

Rapid sample and mold manufacturing.

Strong Engineering Support

Experienced OEM engineering team.

Precision Manufacturing

Tolerance control up to 0.02–0.05 mm.

Large Product Manufacturing Capability

Supports large industrial structural components.

International OEM Experience

Multilingual communication support.

One-Stop Manufacturing Service

From design to global delivery.

OEM Manufacturing Workflow

Step 1: Inquiry

Customers provide drawings, specifications, or samples.

Step 2: Engineering Evaluation

Feasibility analysis and production review.

Step 3: Mold Development

Tooling design, machining, assembly, and testing.

Step 4: Sample Approval

Customers confirm prototype samples.

Step 5: Mass Production

Stable injection molding production begins.

Step 6: Packaging & Shipment

Products are securely packaged and delivered worldwide.

Partner with Fusion Precision for Custom Plastic Molding Projects

Fusion Precision is committed to providing high-quality OEM custom plastic molding and annex mold manufacturing solutions for global customers. From engineering support and mold development to precision injection molding production, inspection, packaging, and export logistics, we provide complete one-stop manufacturing services.

Whether you require vehicle molds, industrial plastic components, engineering structural assemblies, electronic housings, or custom annex mold solutions, Fusion Precision delivers reliable manufacturing quality, advanced engineering expertise, and scalable production capability tailored to your business requirements.

Contact Fusion Precision today to start your custom plastic molding project.