Custom Plastic Injection Molding Services

V1 focus on mold manufacturing processing and plastic injection molding service, molding products mainly used in Automotive, Electronics, Appliance, Medical, Housewares industries.

Plastic Injection Molding Parts

Plastic Injection Molding Services | Injection Molding Factory In China
Plastic Injection Molding Services | Injection Molding Factory In China
Plastic Injection Molding Services | Injection Molding Factory In China
Plastic Injection Molding Services | Injection Molding Factory In China
Plastic Injection Molding Services | Injection Molding Factory
Plastic Injection Molding Services | Injection Molding Factory
Plastic Injection Molding Services | Injection Molding Factory
Plastic Injection Molding Services | Injection Molding Factory In China

Plastic Injection Molding Services

V1 has been designing and building plastic injection mould since 2006, using innovative design techniques, state-of-the-art technology, exceptional craftsmanship and advanced facilities to guarantee the high quality molds and parts for our worldwide customers.
We offer a variety of tooling services including: Prototyping Mold,Multi-shot molds/2K molds and Insert overmolding. Our customers are mainly in Automotive, Electronics, Appliance, Medical, Housewares industries.
With business expanding these years, we set up offices and overseas team in European and US countries such as UK, Germany,Slovakia, Mexico etc to continually meet or exceed our customers expectations and requirements.

injection molding processing of automobile accessories

injection molding processing of automobile accessories: headlights, door panels, rearview mirrors, workbenches, handles, bumpers, taillights, other plastic material injection molding accessories.

V1 Injection Molding Service process

1> Get Quote

Get a quote for tooling and first batch production with shipping estimates in 24 to 48 hours.

2> DFM analyze

Receive DfM documentation 24 to 72 hours after ordering tooling samples. Tooling begins when you sign off on the DfM report.

3> Mold making

You get 2 free samples per part for your approval. V1 keeps a “golden sample” part for additional quality inspection.

4> Mass Production

Your parts go into production after samples are approved by injection molding.

5> Quality control

We use the golden sample to verify future orders and provide additional QC checks.

6> Delivery

provides the convenience of having goods transported from our factory to your warehouse, saving time and effort for you.

V1 Mold Making process

Our factory has a rigorous workflow. Each job is carried out one by one in accordance with the requirements to ensure that each product is qualified.

Product DFM

Product DFM

Mold Design

Mold Design

Material Preparation

Material Prepare

CNC Machine

CNC Machine

EDM Machine

EDM Machine

Wire Cutting

Wire Cutting



Mold Fitting

Mold Fitting

Mold Trail

Mold Trail

Sample Inspection

Sample Inspection

Product Assembly

Product Assembly

Product Packaging

Product Packaging

Why Choose V1 Plastic Molding Service

Professional Team

V1 mold design & engineering team has 36 skilled engineers to provide technical support for plastic mold making and plastic processing.

17+ Years Experience

V1 mould has been manufacturing plastic tools for automotive, medical device and electronics for over 17 years.

One-Stop Solution

V1 offer a one-stop solution to meet customers all demands about plastic mould and customized plastic products manufacturing.

Global After-sales Service

V1 responsible for the quality of each mold, will sign mold quality warranty with customers for every tools.

Advanced Equipment

V1 factory is equipped with advanced mold manufacturing equipment and precision measuring instruments CMM.

On-Time Delivery

V1 schedule every mold projects manufacturing process very well, can guarantee on-time delivery for each production.

V1 Mold Manufacturing and processing capacity

  • 3 factories in China with advanced equipment including double-head EDM machines,mold fitting machine, large CNC machines etc.
  • 20T-3500T injection molding machines to meet different customers needs.
  • Maximum capable of making molds up to 35T.
  • Over 30 overseas coworkers across the globe to provide our powerful local support from pre-sales communication, technical support to after-sales-service to further guarantee the high quality of molds and parts.
  • Value-added service and resonable price.

Our Injection Molding partners

With our rich experience of toolmaking, powerful local support from our overseas teams and reasonable price, we have established long term win-win business cooperation with worldwide well-know companies.

Plastic Injection Moulding FAQs

Injection molding is a manufacturing process that creates complex plastic parts by injecting molten plastic into a mold and allowing it to cool. Injection molding is typically used for high-volume production, but it can also be used to produce small batches down to a single part.

The main advantages of injection molding include high production efficiency, low cost, high precision of the size and shape of the produced parts, and good surface quality.
Many types of plastics are used for injection molding, including polypropylene (PP), polyurethane (PU), polyethylene (PE), polyester (PET), and polycarbonate (PC), among others.
Molds are a key component of injection molding, containing and forming plastic parts. Molds are usually made of steel or aluminum and must be precision machined to ensure the exact size and shape of the produced part.
Perhaps the biggest drawback of injection molding is the high cost of the tooling. Mold making requires precision machining, and for more complex parts, tooling costs can be very high. Therefore, the cost-effectiveness of using injection molding may need to be reconsidered if parts need to be produced in smaller quantities.
One of the biggest advantages of injection molding is high production efficiency. Once the molds are made, injection molding can produce large numbers of parts quickly and accurately, making injection molding ideal for projects that require high-volume production.
Injection molding is used in many different industries, including automotive manufacturing, medical equipment, electronic equipment, toys, furniture, and more. Any industry that produces high volumes of plastic parts likely uses injection molding.

Parts after injection molding may require further processing, such as coloring, surface painting, assembly, etc. These additional processes can enhance part aesthetics, durability and functionality.

Process parameters in injection molding include injection speed, pressure, temperature, time, etc. These parameters need to be adjusted according to different materials, part designs and mold designs to ensure the production of high-quality parts.
Injection molding has higher production efficiency, lower cost and higher product quality than 3D printing. Injection molding can produce a large number of parts, and its products have higher strength and better appearance. In addition, injection molding can use a variety of materials.
Injection molding cycle time depends on many factors, including material selection, part design, mold design, and the efficiency of production equipment. Generally, injection molding cycle times range from seconds to minutes, depending on production requirements.

Common question in Injection Molding Production

The cost of injection molding depends on several factors, including material cost, tooling cost, production lead time, part quantity and complexity, etc. Generally speaking, the cost per part is lower for high-volume production and higher for smaller batches.

Choosing the right injection molder requires consideration of many factors, including their experience, equipment, quality control, and more. It is best to communicate with multiple vendors and carefully consider aspects such as their quotations, production lead times, and quality control to determine the best fit for your project.
The production cycle for injection molding depends on factors such as the size, quantity and complexity of the part. Typically, lead times range from a few days to a few weeks.
Ensuring that a part is suitable for injection molding requires attention to its design requirements, including wall thickness, structural support, and surface texture. In addition, factors such as material selection and mold design need to be considered.
In injection molding, many different types of defects can occur such as bubbles, weld lines, shrinkage, etc. The key to avoiding these defects is to ensure that the material is fully melted, try to avoid over-injection, and properly control the molding temperature.
Material life for injection molding depends on material selection and usage. In general, molds can produce tens of thousands to hundreds of thousands of parts. If more parts need to be produced, it may be necessary to change the mold.
Choosing the right injection molding material requires consideration of many factors, including the material’s strength, hardness, toughness, heat resistance, and other properties. In addition, factors such as cost, availability and eco-friendliness of materials need to be considered.
Injection ports are a recurring problem in injection molding, especially when making complex parts. Avoiding injection holes requires careful design and analysis of the injection molding process and ensuring adequate melting and injection of the material.
Quality control in injection molding involves checking and testing the quality of materials, parts and molds to ensure high quality parts are produced. This requires the use of various testing equipment and techniques, such as metrological testing, X-ray testing, mechanical performance testing, etc. At the same time, the production process needs to be monitored and adjusted to ensure the quality of each part.
Warpage and shrinkage are common problems during injection molding, especially for large and complex parts. In order to avoid these problems, multiple factors such as material selection, mold design, and control of injection molding process parameters need to be considered. In addition, proper mold preheating, injection temperature control, and proper cooling are required to ensure the dimensional and shape stability of the part.
Bubbles and pores in the material are common defects in injection molding that affect the strength and appearance of the part. In order to deal with these problems, some methods can be adopted, such as improving the drying degree of the material, reducing the flow rate of the material, strengthening the ventilation of the mold, etc.
Choosing the right injection molding equipment requires consideration of many factors, including production requirements, part design, material selection, production efficiency, and more. According to different requirements, different types of injection molding machines can be selected, such as horizontal injection molding machines, vertical injection molding machines, etc.
Handling material color is an important consideration in injection molding. The color of the material can usually be changed by adding pigments or color masterbatches. In addition, color uniformity and brightness can also be adjusted by controlling injection molding process parameters and mold temperature.
Mold wear is a common problem in injection molding, affecting part quality and productivity. To deal with die wear, regular die care and maintenance is required, including die cleaning, lubrication and repair. In addition, high wear-resistant materials can also be used to make molds to prolong their service life.

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