Plastic Tooling & Injection Molding Experts

About Chapman Maker

Founded in 2008, Chapman Maker is a certified manufacturer specializing in plastic molding development, including thin and thick wall molding, tight tolerance molding, LSR molding, new product development, and assembly. We serve a wide range of industries including Automotive, Medical, Electronics, Defense, Transportation, and Consumer markets.

With SGS certification and ISO 9001 quality management system compliance, we consistently exceed customer expectations by embracing lean manufacturing, continuous improvement, and supply-chain collaboration.

80+

Team Members

5-30

Day Lead Time

300-500K

Monthly Injection Capacity

35-50

Mold Sets/Month

Our Core Technologies

Advanced molding and manufacturing capabilities to meet the most demanding specifications across industries.

Injection Molding

From 60 to 500-ton machines, capable of producing components from 0.75 oz to 80 oz with high precision and repeatability.

LSR & Rubber Molding

Specialized in liquid silicone rubber and thermoplastic rubber molding for medical, automotive, and industrial applications.

Insert & Overmolding

Combining multiple materials or embedding metal inserts into plastic parts for enhanced functionality and durability.

Small Precision Molding

High-tolerance molding for miniaturized components used in electronics, medical devices, and connectors.

Large Complex Molding

Capable of producing large enclosures and complex geometries with consistent quality and structural integrity.

Moldbase Machining

Precision machining of mold bases using HASCO, DME, LKM, and MISUMI standards with mold flow analysis support.

Industries We Serve

Trusted by global leaders in automotive, medical, electronics, and consumer goods for reliable, high-performance plastic components.

Automotive

Plastic car parts, connectors, sensors, and interior components with high durability and thermal resistance.

Medical

ISO-compliant components including LSR seals, housings, and fluid handling parts with biocompatible materials.

Electronics

Precision enclosures, connectors, and housings with EMI shielding, heat resistance, and tight tolerances.

Appliances

Durable, heat-resistant components for kitchen, laundry, and HVAC systems with aesthetic surface finishes.

Connectors

High-precision 34 and 4-pin connectors, charge connectors, and signal housings with reliable mating performance.

Consumer Goods

Innovative, market-ready products from concept to mass production with cost-effective tooling and assembly.

Our Featured Products

High-quality plastic components and finished goods designed for performance, durability, and precision.

Waterproof Plastic Case

Durable, sealed enclosures for outdoor and industrial applications with IP67+ rating.

• UV-resistant materials
• Customizable dimensions
• Gasket integration

Set-Top Plastic Box

Precision-molded housing for electronic devices with EMI shielding and ventilation.

• Flame-retardant plastics
• Snap-fit assembly
• Surface finish options

Control Unit & Charge Connector Cover

High-tolerance covers for automotive and industrial control systems.

• Chemical resistance
• Thermal stability
• Insert molding capability

Small Precision Servo Steering Gear Cover

Miniature components for robotics and RC systems with tight tolerances.

• Sub-0.05mm precision
• Lightweight engineering plastics
• High cycle life

Fan Back Cover

Aerodynamic and structurally optimized covers for cooling systems.

• Flow-optimized design
• Vibration resistance
• Heat deflection up to 120°C

34 and 4 Pin Connector

Reliable electrical connectors for signal and power transmission.

• High mating cycles
• Insulation resistance
• RoHS compliant

Bank Credit Card POS Machine

Complete finished product manufacturing with secure housing and user interface.

• Tamper-proof design
• Keypad integration
• Full assembly & testing

Oil Filters Plastic Accessories

Components for automotive filtration systems with chemical and heat resistance.

• Fuel and oil compatibility
• Pressure-rated seals
• High-volume production

Product Development & Engineering

From concept to commercialization, our engineering team provides full product development services including design for manufacturability, rapid prototyping, and vertically integrated manufacturing.

✓

Design for Manufacturability (DFM)

Optimize your design for cost-effective, high-yield production.

✓

Rapid Prototyping

3D printing and soft tooling to validate designs before mass production.

✓

Material Selection

Expert guidance on thermoplastics, LSR, TPE, and engineering resins.

✓

Thick & Thin Wall Molding

Capable of molding walls as thin as 0.3mm and thick structural components.

✓

Decorating & Screening

Pad printing, hot stamping, and surface finishes for branding and usability.

In-House Secondary Operations

Eliminate external vendors and reduce lead times with our comprehensive in-house post-processing capabilities.

Ultrasonic Welding

Hermetic sealing of plastic components without adhesives or fasteners.

Adhesive Bonding

Precision application of structural and sealant adhesives.

Heat Staking

Permanent joining of plastic and metal components with controlled deformation.

Mechanical Assembly

Full electro-mechanical integration, testing, and quality validation.

Frequently Asked Questions

What materials do you work with?

We process a wide range of thermoplastics including ABS, PC, PP, PE, PA (Nylon), PBT, POM, and engineering resins. We also specialize in LSR (Liquid Silicone Rubber) and TPR/TPE materials.

What is your typical lead time for molds?

Our standard lead time for mold manufacturing is 5 to 30 days depending on complexity, size, and number of cavities. We provide weekly progress reports during mold construction.

Do you offer DFM (Design for Manufacturability) analysis?

Yes, we provide comprehensive DFM reports within 2 business days to optimize your design for cost-effective and reliable production.

Are you certified for medical or automotive applications?

Yes, we are ISO 9001 certified and our processes comply with SGS standards. We have experience producing components for medical, automotive, and industrial applications requiring high reliability.

Can you handle full product assembly?

Yes, we offer complete in-house assembly services including ultrasonic welding, adhesive bonding, heat staking, pad printing, and functional testing.

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Precision Plastic Molding & Tooling Solutions