Custom Plastic Injection Molding Services

Precision Parts, Fast Turnaround, Reliable Quality

From Prototypes to Mass Production – Your Reliable Injection Molding Partner

In-House Mold Making
ISO 9001 Certified Factory
Free DFM Analysis & Fast Quotation
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JXY Injection Molding at a Glance

Looking for fast, reliable, and cost-effective custom plastic injection molding?

JXY offers full-service solutions from mold making to final parts—all under one roof.


What Sets Us Apart:

In-house mold making for better speed & control
Precise, stable injection molding production
Support for low & high volume orders
Fast response & English-speaking engineers
Wide material options & surface finishes

Why Choose JXY for Your Injection Molding Projects?

One-Stop Solution
One-Stop Solution
From mold design to production, everything is handled in-house for speed and consistency.
Engineering Support
Engineering Support
Our engineers optimize your design with DFM analysis and material recommendations.
Quality You Can Trust
Quality You Can Trust
Advanced equipment and strict QC ensure every molded part meets your standards.
Fast & Reliable Delivery
Fast & Reliable Delivery
Streamlined processes guarantee quick turnaround without sacrificing

Mold Making Processes

From Concept to Precision Tooling — Crafted for Quality and Efficiency

DFM Analysis
Mold Design & Mold Flow Analysis
CNC Machining & EDM
T1 Sample
Mold Improvement (If Needed)
Production & Shipping
Mold Cleaning, Protection & Storage
DFM AnalysisDFM Analysis
Our engineers review parting lines, gate positions, and mold flow to optimize manufacturability from the start.
Mold Design & Mold Flow AnalysisMold Design & Mold Flow Analysis
We create detailed mold designs and run flow simulations to ensure smooth filling and consistent part quality.
CNC Machining & EDMCNC Machining & EDM
High-precision machining and EDM techniques shape durable molds from quality steel or aluminum.
T1 SampleT1 Sample
We produce T1 samples to verify accuracy, surface finish, and molding performance.
Mold Improvement (If Needed)Mold Improvement (If Needed)
Any adjustments are made based on T1 results to achieve perfect final molds.
Production & ShippingProduction & Shipping
Final molds are inspected, polished, and securely shipped for full-scale production.
Mold Cleaning, Protection & StorageMold Cleaning, Protection & Storage
After use, each mold is cleaned, maintained, and properly stored to ensure readiness for future production.

Injection Molding Project & Customer Feedback

Project Challenges

Our customer in the automotive industry required a decorative trim part with complex geometry, multiple clips, and a high-gloss chrome finish. The main challenges were dimensional accuracy, flawless surface appearance, and cost efficiency for mass production.

Our Solution

We optimized the design and tooling through Moldflow analysis and precision mold making. Polished cavities ensured a mirror-like surface, while careful gate design minimized warpage and weld lines. The parts were also prepared for in-mold chrome plating to achieve the required durable, reflective finish.

Customer Feedback

“The parts exceeded expectations in both fit and finish. Your team solved our challenges quickly and enabled us to launch on time.”

This project highlights our ability to deliver complex, high-quality injection molded parts that meet the strict standards of the automotive industry.

Material

ABS

High Impact Resistance

Withstands drops and mechanical shocks, ideal for structural applications

Strong and Stiff

Offers excellent strength-to-weight performance

Easy to Machine and Process

Suitable for CNC machining, molding, and rapid prototyping

Cost-Effective

Affordable option for both prototypes and end-use parts

Versatile Applications

Commonly used in automotive, electronics, and medical devices


HDPE

High Strength and Durability 

Resistant to wear, abrasion, and mechanical stress 

Excellent Chemical and Corrosion Resistance 

Handles exposure to acids, bases, and solvents 

Low Moisture Absorption 

Maintains integrity in humid and wet conditions 

Lightweight and Impact-Resistant 

Easy to handle while maintaining toughness 

Good Machinability 

Enables faster production with consistent results 

Recyclable and Food Safe 

Environmentally friendly (Recycling Code #2); many grades are food-grade safe 


LDPE

Flexible and Lightweight

Ideal for squeezable containers, toys, and piping

Good Chemical Resistance

Withstands acids, alcohols, and bases 

Impact Resistance 

Absorbs shock without cracking or breaking 

Moisture Resistance 

Suitable for humid and wet environments 

Low Cost and Easy to Process 

Cost-effective material for high-volume applications


PA

High Mechanical Strength

Reinforced with 30% glass fiber for superior load-bearing performance

Excellent Dimensional Stability

Maintains tight tolerances under mechanical and thermal stress

Good Heat Resistance

Suitable for high-temperature applications

Ideal for Demanding Machining Applications

Withstands rigorous use in industrial environments


PC

High Impact Resistance

Withstands strong mechanical shocks, ideal for safety equipment and structural parts

Excellent Transparency

Suitable for applications requiring optical clarity, such as eyewear lenses and light covers

Good Heat Resistance

Maintains performance under elevated temperatures

Strong and Stiff with Dimensional Stability

Reliable for precise, load-bearing applications

Available in Multiple Grades

We offer Customizable in clear, black, translucent, and glass-filled options for varied needs


PE

Lightweight and Flexible

Easy to handle and suitable for a variety of shapes and applications

Excellent Chemical Resistance

Withstands exposure to acids, bases, and solvents

Durable and Impact-Resistant

Performs well under mechanical stress in everyday use

Versatile for Household and Industrial Use

Common in containers, piping, packaging, and consumer goods

Moisture and Weather Resistant

Suitable for outdoor or wet environments


PEEK

High Heat Resistance

Maintains flexural and tensile strength at temperatures exceeding 250°C (482°F)

High continuous working and heat distortion temperatures

Exceptional Mechanical Properties

Excellent flexural, tensile, and impact strength

Can be further enhanced with glass or carbon fiber reinforcement

Outstanding Chemical Resistance

Resistant to acids, solvents, and hydrocarbons

Excellent Wear and Abrasion Resistance

Ideal for high-friction, high-load applications

Superior Dielectric Properties

Performs well as an electrical insulator, even at high temperatures and frequencies


PEI

High Mechanical Strength

Maintains structural integrity under stress and load

Excellent Heat Resistance

Performs reliably at elevated temperatures

Superior Electrical Insulation

Ideal for high-performance electronic and electrical applications

Dimensional Stability Under Stress

Withstands mechanical and thermal stress without warping

Chemically Resistant & Flame Retardant

Suitable for demanding environments in aerospace, automotive, and medical industries


PET

High Mechanical Strength

Maintains structural integrity under stress and load

Excellent Heat Resistance

Performs reliably at elevated temperatures

Superior Electrical Insulation

Ideal for high-performance electronic and electrical applications

Dimensional Stability Under Stress

Withstands mechanical and thermal stress without warping

Chemically Resistant & Flame Retardant

Suitable for demanding environments in aerospace, automotive, and medical industries

Translucent Amber Appearance (Natural Grade)

Aesthetic appeal for parts requiring visibility or branding


PMMA

Excellent Optical Clarity 

High light transmission, ideal for lenses, displays, and signage    

Lightweight yet Durable 

Easy to handle without compromising strength    

Highly Machinable 

Suitable for precision CNC machining with clean finishes    

UV and Weather Resistance 

Maintains clarity and appearance in outdoor applications    

Aesthetic Versatility

Ideal for projects requiring visual appeal and transparency


POM

Excellent Wear and Abrasion Resistance

Ideal for moving parts like gears, bushings, and bearings

Low Friction Coefficient

Supports smooth, efficient mechanical motion

High Stiffness and Mechanical Strength

Maintains rigidity under load, suitable for precision components

Excellent Dimensional Stability

Holds tight tolerances even in varying conditions

Creep Resistance

Maintains shape and performance under long-term stress

Good Performance at Elevated Temperatures

Reliable in high-heat operating environments


PPS

Excellent Heat Resistance

Maintains performance at high continuous operating temperatures

Outstanding Chemical Resistance

Withstands exposure to acids, bases, solvents, and fuels

High Dimensional Stability

Resists warping or deformation under thermal and mechanical stress

Strong Mechanical Strength and Durability

Suitable for demanding industrial applications

Low Moisture Absorption

Maintains properties in humid or wet environments

Flame Retardant

Inherently resistant to ignition and flame spread


PPSU

Outstanding Heat Resistance

High deflection temperature and thermal stability, suitable for high-temperature environments

Excellent Chemical and Hydrolytic Resistance

Withstands repeated steam sterilization and harsh chemicals

Superior Toughness and Impact Resistance

Stronger and more durable than many other high-temperature plastics

Flame Retardant

Inherently resistant to ignition and flame spread

Resistance to Environmental Stress Cracking

Maintains performance under mechanical and chemical stress

Good Electrical Insulation Properties

Suitable for electronic and aerospace components


PS

Lightweight and Rigid

Easy to handle and cost-effective for mass production

Good Optical Clarity

Suitable for transparent or display packaging

Easy to Mold and Fabricate

Well-suited for injection molding and thermoforming

Cost-Effective

Ideal for high-volume, disposable products

Common in Consumer Packaging

Widely used in food containers, CD cases, and cutlery


pvc

Durable and Rigid

Strong material suitable for structural and long-term use 

Excellent Chemical Resistance

Withstands exposure to acids, bases, and salts 

Versatile Applications 

Common in piping, flooring, medical devices, and electrical insulation 

Cost-Effective 

Economical for large-scale commercial and industrial use 

Good Electrical Insulation 

Ideal for wire coatings and conduit systems


JXY Mold Material & Tooling Options

Choosing the right mold is critical for balancing cost, speed, and production life. At JXY, we provide tailored tooling solutions from rapid prototype molds to long-life production molds, ensuring the best fit for your project.

Prototype to Production – Mold Material Guide


Mold Level

Typical Cycle Life

Material Options

Best For

Notes

Prototype Molds

Up to ~500 shots

Soft aluminum (e.g., 6061), epoxy tooling, or 3D-printed inserts

Design validation, proof-of-concept builds

Fast turnaround, lowest cost, limited durability

Bridge Molds

~100,000 shots

Aluminum (e.g., 7075), mild steel (e.g., 1045)

Low-volume production, pilot runs

Balance between cost and strength, shorter lead time

Standard Production Molds

~500,000 shots

Pre-hardened steel (e.g., P20)

Consumer goods, electronics, medical devices

Reliable choice for mid-volume production

High-Performance Molds

1,000,000+ shots

Hardened tool steel (e.g., H13, S7)

Automotive, appliances, industrial parts

Longest lifespan, higher upfront cost but lowest cost per part


Request Your Free Molding Quote Now!

Bring your plastic ideas to life with fast, high-quality molding solutions.

Upload your CAD files today and get a free DFM analysis!

JXY Injection Molding Surface Finishes

At JXY, we provide versatile surface finish options for injection molded parts. Our finishes combine functionality with aesthetics, and we reference SPI standards for easy comparison.
High Gloss
High Gloss
Semi-gloss
Semi-gloss
Matte finish
Matte finish
Textured Finish
Textured Finish
Custom Textures
Custom Textures

Finish Category

Process / Method

Roughness Ra (µm)

SPI Equivalent

Typical Applications

High Gloss

Diamond buffing (6000–1200 grit)

~0.01 – 0.10

A-1 / A-2 / A-3

Optical lenses, transparent covers, decorative housings

Semi-Gloss

Sandpaper polishing (#600–#320)

~0.10 – 0.28

B-1 / B-2 / B-3

Automotive interiors, consumer electronics, handheld devices

Matte Finish

Stone texturing (#600–#320)

~0.28 – 0.55

C-1 / C-2 / C-3

Utility parts, structural components, non-reflective surfaces

Textured Finish

Glass bead blasting / Oxide blasting

~0.55 – 1.50

D-1 / D-2 / D-3

Anti-slip grips, industrial tools, anti-glare surfaces

Custom Textures

EDM texturing / Laser etching

Variable (0.3 – 1.5)

—

Branding logos, leather-like patterns, functional grip designs


How It Works – 4 Simple Steps

From quote to delivery, we make custom manufacturing easy.
Submit Your RFQ
Submit Your RFQ
Upload 2D/3D files and project requirements.
We respond within 12 hours.
Get Quote & DFM Feedback
Get Quote & DFM Feedback
Receive pricing + manufacturability advice from our engineers.
No hidden costs. Clear lead times.
Production Begins
Production Begins
Once approved, your parts move into production with real-time updates.
Prototype in 1 day. Production batches on schedule.
Quality Check & Delivery
Quality Check & Delivery
Every part is inspected before shipping.
Global shipping with tracked delivery.

Injection Molding Applications

Plastic injection molding is a reliable and cost-effective manufacturing process widely used in diverse sectors. At JXY, we serve a global customer base across multiple industries with precision-molded parts that meet stringent performance requirements.

Automitive
Automitive
Delivers durable, heat-resistant components that meet the highest safety and performance standards.
Consumer Electronics
Consumer Electronics
Produces sleek, high-precision housings and connectors for mass-market devices.
Home Appliances
Home Appliances
Creates sturdy, functional parts with premium textured or glossy finishes.
Light
Light
Molds clear, flame-retardant components that ensure brightness and safety.
Medical & Laboratory
Medical & Laboratory
Produces clean, high-precision components that meet strict hygiene and quality requirements.

What Our Clients Say?

— Alex Chen, Product Development Engineer
"The injection molded samples we received matched our 3D models exactly. The surface finish was clean, and the parts assembled without any adjustments. Thank you for the reliable work."
— Alex Chen, Product Development Engineer
— Maria Gonzalez, Project Manager
"Your team managed to deliver the first T1 samples earlier than expected. This helped us move forward with testing and kept our launch schedule on track. We really appreciate the fast turnaround."
— Maria Gonzalez, Project Manager
— Thomas Nguyen, Senior Mechanical Engineer
"The overmolded parts came out great, with strong bonding and no defects. Your engineers were very responsive during the tooling phase and helped us solve some design issues before production."
— Thomas Nguyen, Senior Mechanical Engineer
— Emily Davis, Supply Chain Specialist
"We are impressed with the consistency of the molded components. Even across multiple batches, the dimensions were stable and quality was maintained. This gives us confidence for larger orders."
— Emily Davis, Supply Chain Specialist
— Hiroshi Tanaka, R&D Engineer
"Thank you for the detailed quality reports that came with the shipment. The molded prototypes performed well in functional testing, and we are planning to scale to low-volume production with your team."
— Hiroshi Tanaka, R&D Engineer

FAQs

Put your parts into production today
All information and uploads are secure and confidential.
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Zhengqiangda Technology Park, No. 26 Lianfeng New Road, Dalingshan Town, Dongguan, Guangdong, China （Head Factory)
+86 13922833758
info@jxymfg.com
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