Precision China Injection Molding Service

Erye provides precision China injection molding with affordable price. Our mold cost starts at $500, and injection molding parts from 100 units.
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precision injection molding

We are a professional China Injection Molding Factory. We can provide you custom molding manufacturing service worldwide.

As a professional injection molding manufacturer, Erye provide end-to-end injection molding services, from design and tooling to manufacturing and testing.

Precision Injection Molding Specifiactions

We offer a range of injection molding options tailored to meet precise manufacturing requirements. The table below provides an overview of our key capabilities.
Service Details
Process Materials Most plastics and rubbers, including custom sourcing, see our material list below
Standard Finishes SPI and VDI
Press Sizes 90 ~ 1100 tons
Mold Service DFM report and mold flow analysis
Mold Ownership Customer owned with regulart mold maintenance
Mold Cavities Single or multi-cavities
Mold Life Unlimited (If the mold worn out, Erye will cover the cost for the new set of mold)

Precision Injection Molding Capabilities

Materials for Precision Injection Molding

Erye can mold any commercial-grade thermoplastic and elastomers. If you cannot find the resin you need below, please reach out with your specific resin needs.
ABS

ABS

Full Name

Acrylonitrile Butadiene Styrene

ABS (Acrylonitrile Butadiene Styrene) is a tough, durable thermoplastic commonly used for products that need to withstand impact and stress, such as automotive components, consumer electronics, and household goods.

The key advantages of ABS injection molding include its excellent strength-to-weight ratio, impact resistance, and ease of customization.

abs injection molding
PC

PC

Full Name

Polycarbonate

PC (Polycarbonate) material is a high-performance plastic known for its excellent strength, optical clarity, and heat resistance. PC is ideal for applications requiring both mechanical durability and visual appeal.

PC injection molding offers advantages such as precise molding of complex shapes in tight tolerances, making it a good choice for producing high-quality, intricate components.

pc injection molding
PA

PA

Full Name

Polyamide

PA (Polyamide), commonly known as Nylon, is a thermoplastic material known for its excellent mechanical properties, such as high strength, toughness, and wear resistance, it also offers good resistance to chemicals, oils, and abrasion.

Nylon injection molding allows for creation of complex, high-precision parts with excellent surface finish and dimensional stability. The reinforced with glass fibers or other additives enhaces it is strength and rigidity.

pa injection molding
PP

PP

Full Name

Polypropylene

Polypropylene (PP) is a commonly used thermoplastic material in injection molding due to its lightweight, durable, and chemical-resistant properties. It is highly resistant to acids, bases, and organic solvents, it also offers low moisture absorption and excellent fatigue resistance.

PP injection molding offers good flow characteristics and high molding efficiency, it can be molded into a wide range of complex shapes with fine details.

pp injection molding
PMMA

PMMA

Full Name

Polymethyl Methacrylate

PMMA, often referred acrylic or acrylic glass, is a transparent thermoplastic know for its excellent optical clarity, UV stability, and high impact resistance

PMMA injection molding offers good flowability and the ability to create intricate, high-quality parts. It can be molded into complex shapes with precision and a glossy finish.

pmma injection molding
POM

POM

Full Name

Polyoxymethylene

POM (Polyoxymethylene), also knows as acetal, is an engineering plastic that  offers outstanding mechanical porperties, commonly used in injection molding for parts requiring high strength, low friction, and excellent dimenisonal stability.

POM injection molding is a process to produce complex, high-precision component with efficient production cycles.

pom injection molding
LDPE

LDPE

Full Name

Low-Density Polyethylene

LDPE is a widely used thermoplastic polymer with lightweight, flexible, and durable properties. It has a low density of approximately 0.917 to 0.930 g/cmÂł, and has a relatively low melting point, making it easy to mold into a variety of shapes.

LDPE injection molding has low-cost and ease to processing which make it a popular choice for high-volume manufacturing.

ldpe injection molding
HDPE

HDPE

Full Name

High-Density Polyethylene

HDPE (High-density Polyethylene) is a thermoplastic with high strength-to-density ratio which has excellent chemical resistance, low moisture absorption, and can perform well in outdoor envionment.

HDPE injection molding is a highly efficient process for mass production, and able to produce HDPE parts with high stiffness and excellent impact resistance.

hdpe injection molding
PVC

PVC

Full Name

Polyvinyl Chloride

PVC (Polyvinyl Chloride) comes in two primary forms: rigid and flexible. Rigid PVC is commonly used for pipes, fittings, and profiles, while flexible PVC often used as cables and flooring. PVC is widely used in a range of industries as it is resistant to chemicals, abrasion, and weathering

PVC injection molding parts have excellent dimensional stability and its highly cost-effective.

pvc injection molding
PTFE

PTFE

Full Name

Polytetrafluoroethylene

PTFE (Polytetrafluoroethylene) is a high-performance plastic that can be used for applications that demand superior performance in harsh environments.

PTFE injection molding can be challenging due to its high melting point and low flowability. However, PTFE molded components offer excellent durability, low friction, and resistance to corrosion and electrical conductivity.

ptfe injection molding
PC/ABS

PC/ABS

Full Name

Polycarbonate/Acrylonitrile Butadiene Styrene

PC+ABS (Polycarbonate + Acrylonitrile Butadiene Styrene) is a thermoplastic blend that combines the impact resistance and high strength of polycarbonate with the rigidity and ease of molding of ABS.

Injection molding, PC+ ABS is widely used in industries such as automotive, elecronics, and consumer goods.

pc-abs injection molding
PS

PS

Full Name

Polystyrene

PS (Polystyrene) is a rigid, transparent thermoplastic material. Polystyrene is commonly used in applications where transparency is important, such as packaging, disposable cutlery, and cosmetic containers.

Polystyrene injection molding is ideal for high-volume production of simple and lightweight parts. It offers good dimensional stability and can be easily molded into complex designs.

ps injection molding
TPE

TPE

Full Name

Thermoplastic Elastomer

TPE (Thermoplastic Elastomer) combines the flexibility of rubber with the ease of processing typical of plastics. It is known for its excellent elasticity and weather resistance.

TPE injection molding is a popular choice for producing parts that require soft-touch surfaces, impact resistance, and flexibility, such as seals, grips, and gaskets.

tpe injection molding
TPU

TPU

Full Name

Thermoplastic Polyurethane

TPU is a highly flexible and durable material known for its excellent abrasion resistance, tensile strength, and impact resistance. It combines the processing advantages of thermoplastics with the elastic properties of rubber.

TPU offers good chemical resistance, low-temperature flexibility, and high wear resistance, which makes it suitable for both industrial and consumer products.

tpu injection molding
TPV

TPV

Full Name

Thermoplastic Vulcanizate

TPV is created by blending vulcanzied rubber particles with a thermoplastic resin, it combines the processing ease of thermoplastics with the rubber-like properties of vulcanized rubber. It is known for its high strength and good abrasion resistance.

TPV injection molding using traditional thermoplastic molding techniques while maintaining the properties of rubber makes it a versatile material for a variety of industries.

tpv injectionn molding
Silicone

Silicone

Full Name

Silicone Rubber

Silicone rubber offers excellent flexibility, high thermal stability, and resistance to extreme temperatures. It is also resistant to moisture, chemicals, and UV radiation.

Silicone injection molding often used to produce precise, durable parts for high-volume production, and ensure tight tolerance, intricate designs, and smooth finishes.

silicone injection molding
EPDM

EPDM

Full Name

Ethylene Propylene Diene Monomer

EPDM (Ethylene Propylene Diene Monomer) has excellent resistance to heat, ozone, and weathering. It remains flexible and durable even under extreme temperatures.

EPDM injection molding is often used to produce seals, gaskets, and rubber components for high-performance applications.

epdm injection molding
NR

NR

Full Name

Natural Rubber

Natural Rubber (NR) has excellent elasticity, superior tensile strength, and resilience. It has outstanding wear resistance and is highly resistance to abrasion, whicke makes it well-suited for harsh environments.

NR injection molding is ideal for manufacturing complex parts with intricate features and smooth surface.

nr injection molding
NBR

NBR

Full Name

Nitrile Butadiene Rubber

NBR commonly known as nitrile rubber, it has excellent oil, fuel, and chemical resistance. It offers superior mechanical properties and low compression set, making it ideal for applications in automotive, industrial, and sealing products.

NBR injection molding is often used to produce intricate designs and high precision parts, such as o-rings, seals, gaskets, and hoses.

nbr injection molding
CR

CR

Full Name

Chloroprene Rubber

CR known as Neoprene is a synthetic rubber that offers excellent resistance to heat, oil, chemicals, and weathers. It is also resistance ozone and UV that enhance its suitability for applications in automtoive, industrial, and electrical industires.

CR injection molding retians the material properties under stress, allow for the production of precise.

cr injection molding
SBR

SBR

Full Name

Styrene-Butadiene Rubber

SBR (Styrene-Butadiene Rubber) is a synthetic rubber offers excellent abrasion resistance, flexibility, and good aging properties, making it suitable for applications where toughness and long service life are required.

SBR injection molding combines with the material strength and resilience, it is used to produce parts such as seals, gaskets, and automotive components.

sbr injection molding
IIR

IIR

Full Name

Isobutylene isoprene rubber

IIR (Butyl Rubber) is a synthetic rubber that has excellent impermeability to gases and moisture. It offers outstanding resistance to heat, UV light, ozone, and chemicals, which makes it suitable for harsh environments.

IIR butyl rubber injection molding is used to produce precise, durable parts like seals, gaskets and flexible components.

iir injection molding
FKM

FKM

Full Name

Fluoroelastomer

FKM rubber (Fluorocarbon rubber) can withstand a wide temperature range and offers outstanding protection against oils, fuels, acids, and solvents. FKM performs well under extreme conditions, where other materials might fail.

FKM injection molding is often used to produce precise, high-quality components that require superior chemical and thermal resistance.

fkm injection molding
FFKM

FFKM

Full Name

Perfluoroelastomer

FFKM (Perfluoroelastomer) rubber is a premium material known for its exceptional resistance to extreme temperatures, aggressive chemicals, and high-pressure environments. It combines the elasticity of rubber with the chemical and thermal resistance of fluoropolymers.

FFKM injection is used to produce precision parts that demand high performance and durability.

ffkm injection molding

Injection Molding Surface Finishing

To meet diverse aesthetic and functional requirements, Erye offers mold surface finishes according to both the SPI and VDI standards. Our injection mold standards guide the texture and smoothness of molded surfaces, ensuring that each part achieves the desired finish, from mirror-like surfaces to textured patterns.
Finishing Description Price Range SPI Grades
glossy surface SPI A:
Glossy Finish
Provides a highly reflective surface, ideal for aesthetic applications such as consumer products. $$$ SPI A1, A2, A3
semi-gloss surface SPI B:
Semi-Gloss Finish
Offers a moderate sheen, balancing gloss and matte, suitable for parts needing some visual appeal without being overly shiny. $ SPI B1, B2, B3
matte surface SPI C:
Matte Finish
Features a non-reflextive surface that reduce glare, often used for functional parts where aesthetics are less critical. $$ SPI C1, C2, C3
texture surface SPI D:
Dull Finish
Enhances grip and durability, commonly applied to functional components to improve handling and reduce wear. $$$ SPI D1, D2, D3

Gallery of Custom Injection Molding Parts

Advantages of Injection Molding with Us

As a China injection molding supplier, we manage the entire production process in-house, from mold design to full-scale manufacturing. This comprehensive approach helps us reduce costs, providing our customers with cheap injection molding options while maintaining high quality.

Custom Injection Molding Applications

Injection Molding FAQs

The price of injection molding depends on several factors, including part complexity, material selection, mold design, production volume, and lead time. As we handle the entire process in-house, from mold making to large-scale production, we offer affordable injection molding serivce. Our mold fee starts at $500 while the unit price may vary from many factors. To get an accurate price quote for your specific project, we recommend discussing your design, materials, and production requirements with us.

Upload your drawing and get instant injection molding price!

The time it takes to make injection molding tooling can vary depending on your part's complexity and the project's specific requirements. Generally, we take 4 to 6 weeks to produce the production tooling, which includes the design and development process, adjustments after prototype testing, and finalization of the mold.

Our facility operates 24/7, ensuring quick turnaround for tooling production. Equipped with over 30 high-precision machining machines, we maintain high efficiency and consistency in mold creation.

Click and learn more about our injection mold service and capability.

Erye have more than 100 sets of machines for production. Generally each molding press allows for serveral hundreds of molded pars per day.

We will store the inactive mold for 3 three years and destroy the mold after you confirmation.

Erye is happy to offer you molding service without min order quantity.
Yes, Erye would provide DFM report if you need.

We believe in getting our customers the best possible parts the first time. Therefore, Erye does not charge for DFM report.

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