China Plastic molding manufacturer

China Supro plastic molding manufacturing

From Rapid Prototyping to Injection Molding Manufacturing

Plastic vacuum casting services

Reliable OEM Customized precision injection molding services for on-demand parts, professional DFM feedback with Mold Flow Analysis technical support.

The most cost-effective manufacturer's quote your project will benefit from.

On-demand manufacturing

Mold Tools Design Services

Rapid Prototype Services

ISO 9001 & TS 16949

Plastic injection molding manufacturer

Supro Plastic Molding Manufacturing is an industry-leading plastic injection molding and tooling design and manufacturing service provider specializing in the design and manufacturing of precision plastic injection molding parts for automotive, electrical, electronic, optical, medical, household, and industrial OEM’s.

Supro Plastic Molding Manufacturing provides one-stop plastic injection molding services to 300+ buyers from all over the world. supplying high-quality, high-complexity, and low-cost plastic molded products according to customers’ needs.

injection molding machine

20-1200Tons

tolerance

±0.01mm

surface treatment

15 types

Expert Team

62

Full Range
Plastic Injection Molding Services

From plastic rapid prototyping, mold design and manufacturing to injection molding production, Supro Molding provides customers with unparalleled quality injection molded parts with powerful manufacturing equipment and technical expertise.

Plastic Injection molding

25 tons-1200 tons of precision injection molding capacity easily meets the demanding needs of 20 industries.

Plastic OverMolding

Offers a wide range of metal materials such as copper alloy, stainless steel, aluminum alloy, etc. to be inlaid and formed in the mold.

insert Injection molding

Silicone is wrapped around the exterior of plastic molded parts to achieve products that are functional and aesthetically pleasing, such as non-slip, cushioning, and flame retardant.

Micro Injection molding

High precision injection molding, commonly used for precision parts for medical and electronic equipment.

2 Shot Injection Molding

Two plastic materials are fused together as a whole, and the splicing of materials of different materials or different colors is done simultaneously inside the mold.

Custom Mold Tools Making

one-stop service for mold design and manufacturing, high quality molds with more than 20W injection molding times as well as small capacity molds.

Material Solution of injection Molding Services

Supro Molding offers a robust list of material options to support a full range of material solutions for buyers in a variety of industries.

Mold Tools Material Options

P20

718

718H

H13

S7

738

S136

S136H

420

NAK80

6061

7075

304

316/316L

List of Injection Molding Materials

ABS

PMMA (Acrylic)

Delrin (POM)

Garolite G-10

HDPE

LDPE

PEEK

Polycarbonate (PC)

PPS

Torlon

UHMW

Ultem (PEI)

TPU

PET

Nylon (PA66 & PA6)

TPE

PVC

Polypropylene (PP)

Rubber

Silicone

Special additives and fibers

UV absorbers

flame retardant

glass fiber

plasticizers

colorants

Rapid Prototyping and Tooling for Injection Molding

Supro Molding provides quality rapid prototyping and prototyping tools to help customers easily get real design feedback and functional verification. Always proactively addressing the need for rapid delivery.

3D Printing Services

3D printing allows inspiration to be quickly created into reality to verify that the product functions and is designed effectively and to get feedback on the rationality of the design.

Plastic Vacuum Casting

low-volume manufacturing eliminates the need for large-scale investment in tooling and simulates the properties of the correct material to ensure that the product is suitable for the consumer.

Rapid Injection Molds Making

The use of high-strength mold steel material, suitable for orders up to 100,000 pieces of demand, to ensure the precision and durability of the rapid mold.

Excellent injection molding capabilities

We provide our customers with strong injection molding capabilities and manufacturing resources for more flexible and faster delivery of high quality products.

Standard Information

Maximum molding size

Minimum molding size

Product Tolerance

Mold Tolerance

injection molding
Equipment type

Mold Manufacturing Equipment

Material Options

Mould Type

Color Match

surface treatment

Inspection Standards

Minimum order quantity

Technical Support

Lead time

Injection Molding Capability

1200*1000*500mm

1*1*1mm

±0.01mm

±0.005mm

20-1200 tons (42 sets),
single and two-color injection molding machines

5-axis cnc machine, EDM, wire-cutting

60 materials

Mould Steel Moulds, Aluminum Moulds, Silicone Moulds

Pantone Color & RAL

18 surface finishes

ISO 9001-2015 & TS 16949

No MOQ limit

DFM & Mode Flow Analysis (free)

within 15-20 days,

Artistic Injection molding surface finishes

Flexible surface texture decoration can give injection molded parts more ornamental and market value, from an artistic point of view, to shape a pleasing surface effect.

glossy

SPI-A2

SPI-A3

semi-glossy

SPI-B1

SPI-B2

SPI-B3

Matte

SPI-C1

SPI-C2

SPI-C3

textured

MT

VDI

YS

Secondary processing
injection molded parts

Flexible secondary processing can make the product more competitive market value and more artistic.

Precision CNC Machining

Realization of more precise injection molded products

spray paint

Versatile paint coatings, primers and topcoats for better light avoidance.

screen printing

Suitable for complex logo printing, with multi-color logo design, efficient and low cost.

laser engraving

More textured laser laser labeling, including: parts number with origin description.

ultrasonic welding

Connecting or assembling injection-molded products, tank structures that can withstand pressure.

electroplated

Create metallic finishes with an unrivaled metallic luster.

Ready for a new injection molding project?

Tell us about your project needs and help you complete more competitive, high-quality injection molded products efficiently and more easily.
You'll benefit from cost-effective factory price quotes.

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Why choose Supro Molding for injection molding?

Founded in 1999 and located in Shanghai, China, we have an unparalleled leadership position in the field of plastic molding and mold design and manufacturing technology. With quality certifications such as ISO9001-2015 and TS16949, we can provide your projects with more efficiency, ease and cost-effective plastic molding supply chain needs.

Our professional technical team, advanced manufacturing equipment, and scientific manufacturing process system make our manufacturing services recognized by very many buyers, including: precision injection molding, inlay injection molding, two-color injection molding, micro-injection molding, precision CNC Machining, mold design and manufacturing, Vacuum casting, 3D printing, precision stamping, and other one-stop manufacturing services.

Molds & Parts Design Services
Engineer Technical Support

At Supro Molding, a team of professional plastic molding experts can submit solutions for product design and mold design based on product requirements and inspirations, helping you to turn your inspirations into reality.

If you already have a preliminary design, our team of experts will evaluate the product design and make cost-effective recommendations and optimizations based on the application of the product as well as the expected quality standards, maximizing product quality and ornamental artistry, and maintaining low-cost operations.

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Model flow analysis support
DFM Mold Tools Review Services

We are proactive in providing healthy and sustainable plastic molding solutions to all our customers, evaluating all production processes from part design, material selection, mold design and manufacturing, high volume manufacturing, etc. Moldflow software makes it easy to review the feasibility of plastic molding mold design solutions from different perspectives, and to identify more design flaws, error details, etc. as early as possible, and to resolve them quickly.

Supro Molding’s goal is not only to provide high-quality molds, but also to give products with higher economic efficiency from the perspective of product functionality and artistry, so that your project can get the potential of sustainable development.

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Model flow analysis support
DFM Mold Tools Review Services

We are proactive in providing healthy and sustainable plastic molding solutions to all our customers, evaluating all production processes from part design, material selection, mold design and manufacturing, high volume manufacturing, etc. Moldflow software makes it easy to review the feasibility of plastic molding mold design solutions from different perspectives, and to identify more design flaws, error details, etc. as early as possible, and to resolve them quickly.

Supro Molding’s goal is not only to provide high-quality molds, but also to give products with higher economic efficiency from the perspective of product functionality and artistry, so that your project can get the potential of sustainable development.

Rapid Prototyping services

More efficient operation, so saves time.

We provide our customers with flexible product validation through rapid prototyping processes such as 3D printing & plastic Vacuum casting. Through prototyping, we can more intuitively confirm the flaws and functionality of a product’s design. Through prototyping, we can more intuitively identify the flaws and functionality of the product design. We can quickly turn inspiration into reality, present your design ideas to your users, and bring you more market potential advantages.

We utilize state-of-the-art prototyping technology to reproduce 100% of the details of your creative inspiration. And it’s a very efficient manufacturing process that can be completed as early as the same day.
The rapid prototyping is your best choice before investing on a large scale.

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Reliable Quality Control Assurance

We have an in-house quality control laboratory with CMM, Projector, Pressure Tester, Tensile Tester, Flame Retardant Tester, UV Tester, and many other equipments for in-house testing of our products from raw material, finished size, and surface finish.

Our professional QC team will monitor the quality of the products during the production process and implement ISO9001-2015 and TS 16949 when the goods are delivered with all the QC reports.

We ensure the manufacture of high quality injection molded parts that meet industrial strength, durability, aesthetics, functionality and demanding tolerances.

Work with our highly effective teams.

Find out how we can run your project, work with an efficient technical team, and ensure that you receive your products and molds within the scheduled lead time.

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Wide range of applications

Automotive
Medical
Industries
Electronics
consumer goods & toys
Robotics

F.A.Q

We are plastic molding manufacturer, now totally we have 87 workers.

We expert moulds for 110 countries, our main markets are America,African , European and Middle East. 

We have 18 CNC machine, the tolerance is ±0.02mm, and 7 high speed CNC machine, the tolerance is ±0.002mm.

Now we can make around 900 sets mould per year. In 2018 we make 659 set moulds, 303 sets bucket moulds and 356 set other moulds.

Yes, we have 20T, 60T, 80T ,90T,160T,250T,320T,390T,400T,450T,650T,800T injection machine for mould test and production.

If some spare part broken, we will send you new one. If the mould quality problem, we will repair and pay the ship cost. Or we make another new mould to you free.

We specialize in custom plastic molding products manufacturing for more than 20 years, we have rich manufacturing experience and technology, usually we can produce products of any structure and requirements. Suitable for all kinds of industries, please provide your design files, our expert team will analyze your products in detail.

We have our own in-house mold factory, we refuse any process of cutting corners, from design to manufacturing in our own factory, without any middleman, so our mold price is 20%-30% lower than many foreign trade type companies, submitting the real factory quotation to you.
(It is well known that many unscrupulous companies will use low quality materials for mold manufacturing, resulting in very low quotes, but the molds do not meet any industry standards and are very easy to damage. This is why choosing a mold maker is a very important part of the process)

Of course, this is one of our most important services and it is free of charge. We actively provide these technical supports, including: model flow analysis, DFM, etc. If you need our technical support, please contact us immediately. If you need our technical support, please contact us immediately and we will provide all technical resources without reservation.

Of course you can, although we will make a few adjustments to your molds to match our equipment, and once this is done we can produce the product you need. (We would appreciate it if you could provide us with the original mold design, it would be very helpful.)

Yes, we can do that, but we need you to provide us with a detailed drawing of the mold design and the design that needs to be changed, and we will analyze your mold to better meet your needs for new products. (Supro Molding is an experienced plastic molding mold maker, we know the latest technology in mold making, and we have a strong engineering team).

Of course, we don’t do any order limits. We understand that a lot of products are not responded to by the market, and a large investment will drag down your financial base and bring a huge financial risk.
At Supro Molding, we encourage all product development and design, and we can use the most cost-effective manufacturing solutions to help our customers reduce risk and save money, while not making any quantity limitations. Focus all skills and resources on the quality of the product. We prefer to be a technically oriented company that is helpful to our smaller customers.

Of course, our team of experts can give you the right material solution based on the functionality of the product and your requirements, and we are good at using characterizing materials (adding cost to make a material better).
Having trouble with your project? Talk to our team of experts and you will get free help at Supro-Molding.

Yes, we finish all the color matching through our professional engineers, if possible please provide the Pantone color number or RAL number you need. If not, please contact our team to give you the color card for your selection.

Of course we can, we have our own sheet metal bending, stamping and cnc machining factory and we can also buy the fasteners you need.

Usually we will finish the molds in 3 weeks – 4 weeks, and the production of different batches of plastic molded products in 1 week, but it is also subject to the complexity of the products.
We also accept rush orders, please discuss with us how soon it can be delivered.

Of course, the mold belongs to the customer. After the sample is confirmed and the quality of the mold is approved by the customer, we help the customer to store and regularly maintain the plastic molding mold, the ownership of the plastic molding mold belongs to the customer, and we will guarantee the safety of the mold and protect the copyright of the customer’s products.

T/T or L/C is workable to you, normal we accept T/T 50% with order, and the balance before the shippment.

You will benefit from our technical support.

Chat with our team of experts about your query.

Let us submit the most cost-effective factory quote.

One-stop on-demand plastic molding manufacturing.

Unrivaled on-time delivery of high quality products.

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