Factors To Consider When Choosing Chinese Mould Suppliers

06 May.,2024

 

Factors To Consider When Choosing Chinese Mould Suppliers

Cost-cutting for produced items now entails a significant amount of outsourcing. Although outsourcing has made it possible for customers to purchase goods at lower prices, there is a catch: overseas rivals may not necessarily adhere to the same labour standards or employ the same premium materials to ensure high-quality products. China has long been associated with low-cost items. Still, mould suppliers outsourcing there may be fraught with complications from start to finish.

Contact us to discuss your requirements of china injection molding supplies manufacturer. Our experienced sales team can help you identify the options that best suit your needs.

You will likely need to have an injection mould made in China if you intend to import a product that has been specially created or by professional mould suppliers. If you’re seeking a Chinese plastic injection moulding factory to build your plastic moulding components, your initial inquiry would probably How much would it cost to manufacture my product using Chinese injection moulding?

Is it possible to reduce the price of mould in China? So, read on to learn everything you need to know about selecting the finest Chinese mould suppliers in 2022.

Why purchase China-made plastic injection moulding

Compared to the USA or Europe, China mould suppliers offer plastic injection moulding at significantly lower prices. Occasionally, the price will only be 50% higher for the same quality. The most costly component of a project is typically the injection mould, which can significantly raise prices for short parts runs. Your product’s market competitiveness will be much improved by China’s cost, which is extremely low.

What Factors Influence Injection Molding Prices?

The cost of plastic moulds and injection moulding parts will directly impact whether your project runs smoothly and successfully. The complexity, size, surface, material, number of mould cavities, production volume, and component surface area are just a few of the numerous variables to take into account while designing a plastic part for injection moulding from professional mould suppliers.

Partially complex:

The more complicated component will call for more complicated mould suppliers and designs, raising the mould price. As much as feasible, eliminate unnecessary surfaces, corners, or features to save mould costs significantly.

Size of part:

The mould size and cost will grow dramatically with the item’s size since larger parts require larger moulds, which require more mould steel.

Material for the part:

Depending on the kind and calibre of plastic you, as the mould suppliers use, the cost of the materials will change. For instance, if you select expensive fibreglass filler material, the mould material cost will also rise since hardened steel is required.

Surface in part:

If the component surface is not crucial or the plastic part is not visible in the assembly result, you can pick a lower-level finish, such as SPI Finish B-3 or lower C grade. An appealing surface finish will increase processing costs and time.

Tips: The SPI standard was developed by the U.S. Society of Plastic Engineers (SPE)

Cavity count and production volume:

Comparing a single cavity mould to a family mould with several cavities requires less time and effort. This results in a lower mould cost but a higher cost per part. When mould suppliers produce in modest quantities, a single cavity mould will do; when producing in large quantities, you might want to explore numerous cavities moulds.

How to Lower the China Cost of Plastic Injection Molding:

Finding reputable plastic injection mould suppliers is the greatest approach to lower the cost of plastic injection moulding in China. They will perform it for you, so you won’t need to have as many talents to save costs with their assistance.

The ideal situation is for the vendor to provide accurate quotations for each stage of the process and to specify what each stage entails. Research and development, mould production, testing expenses, and so forth. Each component and how it contributes to the final cost should be specified in the estimate.

Due to design defects and potential production issues, the top partners in the sector will also recommend improvements. Always look for a seller who has your best interests in mind rather than just the lowest price.

Although it might be challenging, you can take into account the following advice to lower your plastic injection mould supplier’s costs.

Model test:

Before beginning the mass manufacture of your plastic parts, a sample test is essential. The proofing services should be requested from the injection mould suppliers. You may find out via this method whether the moulding factory’s production quality is good or not.

The following batch of mass-produced items will be much worse if the sample quality is inadequate. Before you begin your project, the first thing you should perform is a sample test to prevent needless loss.

Spend less on the design:

An expert producer of plastic injection moulds is skilled at keeping costs under control, beginning with the design phase. Because the cost of the entire project may be determined by the design idea, it is a very crucial talent.

In the early stages, the producer of plastic injection moulds typically has to convene a conference to discuss product assembly, injection moulding manufacturing, and other related topics before settling on the best practical design. According to this plan, engineers would design the mould, which can save expenses significantly.

Injection moulding service at one-stop:

Mould design and production, product injection moulding, plastic shell surface treatment (spraying, screen printing, etc.), and other one-stop outsourcing services are all included in one-stop injection mould suppliers.

Why do so many manufacturers that specialise in plastic injection moulding place such an emphasis on one-stop services? Because it may save a lot of time in addition to lowering the cost of plastic injection moulding.

An all-inclusive injection moulding service may significantly increase production effectiveness. The manufacturer offering one-stop service is equally skilled and powerful enough to give you superior service.

Techniques for estimating plastic injection moulding costs:

Naturally, we couldn’t completely depend on the pricing the plastic injection moulding factory provided. To determine the price of plastic injection moulding, we can employ a few techniques. The cost of the plastic mould pieces may be estimated using the following methods.

Cost estimation for low-volume injection moulding:

Small-batch injection moulding is compatible with this feature-based cost-estimating tool. Moulds are made using the fast tool approach, which involves processing 104 moulds quickly. This is done since moulds have a significant effect on each part’s cost. Current material prices are utilised to estimate material costs depending on the part’s shape.

Choose a suitable injection moulding machine from a database of more than 50 machines to save production costs and determine the cycle time based on the component shape, the characteristics of the material, and the machine’s parameters.

If you want to know how much a plastic mould will cost, use the standard mould size to choose the right mould base from the best mould suppliers. Then, depending on the geometry of the item and other user requirements, estimate the amount of mould processing that will be needed. Calculated for 4 possible cavity configurations, these three costs—materials, manufacturing, and moulds—present the most economical choice.

Cost estimation based on features:

Plastic moulding in production volumes is appropriate for this feature-based cost-estimating tool. More robust and pricey tools can be utilised because it has a lower influence on the cost of each component. Based on the part’s shape and using the most recent material prices, an estimation of the material costs is made.

Choose a suitable injection moulding machine from a database of more than 50 machines to save production costs and determine the cycle time based on the component shape, the characteristics of the substance, and the machine’s parameters.

To determine the mould cost, choose the right mould base based on the standard mould size and mould category, and then calculate the necessary mould processing based on the geometry of the item and other user requirements. Estimated for 4 probable cavity designs, these three costs—materials, manufacturing, and moulds—present the most frugal choice.

Cost estimation for plastic mould:

The price of a plastic moulding mould is determined using this feature-based cost estimate. Use the standard mould size to choose the proper mould foundation, taking into account the geometrical shape of the component and the needs of the mould, such as the number of cavities. For the selected SPI mould type, mould processing is necessary; for 104 other mould types or low-volume goods, the quick plastic mould technique can be chosen.

Average estimate:

While no component geometry is necessary for this typical injection moulding cost calculator, it must include extra process data to provide a more precise estimate. The number of runners and components, as well as a current pricing database for the materials, are used to estimate material costs.

Customizable process parameters are also taken into consideration. Cycle duration, machine rate, and labour rate must all be given when calculating production costs. A thorough cost breakdown of the expenses of the materials, production, and mould is given after adding the mould cost.

According to customer requests, Prototool can provide the best prototyping services, quick tooling, flawless finishing, and low to medium-scale production. All the while ensuring a seamless and dependable experience with their services.

Six Tips to find a good plastic injection mold factory in China -

A good injection mold company needs to have good quality consciousness, stable production capacity, professional technical support, good language communication ability, and in addition to the previous conditions, it must also have a price advantage.

Usually, the price is the key factor to decide whether the project will reach cooperation or not because any project needs to consider the cost factor and return on investment, this determines the premise of whether the project can be implemented.

The Chinese plastic injection molds industry is currently facing many challenges, and the Yangtze River Delta (Jiangsu, Shanghai, Zhejiang) has an advantage because they produce most of the plastic molds in the country, accounting for 70%.

In this blog post, we will discuss the distribution of the injection molding industry in China, the current situation, and some key things to keep in mind when choosing a plastic injection molding company in China.

We will also provide some tips on how to find the best company for your needs. So, if you are looking for a suitable Chinese injection molding company, keep reading this article!

Distribution and price difference of China’s injection molding industry

China’s injection mold industry is mainly distributed in Guangdong, the Yangtze River Delta (Jiangsu, Shanghai, Zhejiang), Fujian Province, and Hebei Province in these four areas.

In these four regions, the mold quality level varies and the price also varies, we will analyze the specific situation of these four regions in China in detail.

The current situation of injection molds in Guangdong Province

Guangdong Province is the first place where China’s mold industry started, injection molds technology is the most advanced, of course, the price is also the highest.

With the increasing maturity of injection molds, the competitiveness of Guangdong’s molds is gradually weakening, many injection mold factories began to have the previous ODM began the shift to do their R & D products and began to enter the Amazon and eBay platforms to sell their products.

The current situation of injection molds in Yangtze River Delta (Jiangsu, Shanghai, Zhejiang

)

The Yangtze River Delta (Jiangsu, Shanghai, Zhejiang) injection molding started slightly after Guangdong Province, the Yangtze River Delta region gathered a lot of automotive factories, and China’s injection molding technology has rapidly improved in a short period.

Many Chinese and foreign joint ventures automotive factories and Chinese injection molding factories gathered in this area, which is now the most concentrated area of injection molding in China.

China’s mold industry, in the Yangtze River Delta region (Jiangsu, Shanghai, and Zhejiang) injection mold price in the middle, of course, in the Yangtze River Delta region (Jiangsu, Shanghai, and Zhejiang) injection molded parts price is also different.

Are you interested in learning more about custom molds for plastic? Contact us today to secure an expert consultation!

Shanghai and Jiangsu injection mold quality are the best, and Zhejiang injection mold quality is second, of course, the price of Zhejiang injection mold price relative to Shanghai and Jiangsu has a certain advantage.

Jiangsu and Shanghai have the majority of large-scale and medium-scale injection mold factories, while Zhejiang has more small injection mold factories, and there is a certain difference in business philosophy.

The current situation of injection molds in Fujian Province

Fujian Province’s injection molding service industry started about the same time as the Yangtze River Delta region because there are no large industrial molds industries such as in the Yangtze River Delta region.

The mold industry development in a relatively slow stage, mainly small and medium-sized injection mold factories, quality and price similar to Zhejiang.

Current situation of injection molds in Hebei Province

The development of injection molds in Hebei province is also mainly due to FAW-Volkswagen, and the related

injection molded plastic parts industry has developed to a certain extent.

Why the price of injection molds can vary greatly?

It is difficult to find the lowest price for injection molds in China, you can only find the best price for your project.

Choosing the right plastic china injection molding company can be a daunting task. If you are looking for a quality Chinese injection molding company, you will want to do your research beforehand. Not all companies are the same, so it’s important to find one that will meet your specific needs.

Starting with your project orientation, does your project require high precision injection molds or will normal tolerance standards suffice? This determines whether you need to find a high-end large injection mold factory or a general small to medium-sized injection mold factory. 

Because of the different factory size, the quality of meaning, production capacity, professional technical support, and language communication ability is not the same, which also determines the price difference.

The factors that affect the price of injection mold

Geographical factors

From the above distribution of the injection plastic molding industry in China, we can see that the price of injection molding varies from region to region.

Factory size

Large and medium-sized injection molded plastic components factories are stronger than small factories in terms of management level, quality awareness, production capacity, and technical strength, and some small factories do not even have quality management teams, which all involve costs. Without profit, there is no service. There must be a reason for the low cost.

Important tips on finding China injection molding company

TIP 1:

Product quality

Injection molding is a complex process and it is important to choose a company that has a proven track record in producing high-quality products.

Before starting in-depth project communication, understand the size and management of this company through the introduction of the website, ask the injection plastic molding factory to provide quality management certification, show photos of past projects done, and show if they have experience in similar projects.

TIP 2:

Stable production capacity

You need to consider the delivery time of the products. Injection molding projects usually have long lead times, so you need to make sure you can get the product in time.

From the introduction of the website, you can know information about the factory’s machinery and equipment, and you can ask the factory to provide the injection molding machine and equipment list.

TIP 3:

Professional technical support

During the communication process of the project, whether the factory has given technical feedback on the possible risks or unreasonable mold design of the project. This can well reflect the technical strength of the factory.

Because usually, the product designer may not be very professional in the injection mold making industry, after the product design is out, the injection mold engineer is needed to evaluate and give feedback on the risk and feasibility of the project from the perspective of the structure.

And consider the possible risks before the project is formally made into a mold, to ensure the smooth implementation of the project.

TIP 4:

Good and smooth communication

Due to the language difference, the factory salesman needs to be fluent in English to ensure smooth communication, and it is better to have more than one English-speaking salesman in the factory to prevent the salesman who is responsible for communicating with you about the project from leaving or taking leave, the project will not be able to communicate properly.

It is better if the factory can have a technician who speaks English so that you can communicate directly with the technician about the project, which can greatly improve the communication efficiency.

TIP 5:

Competitive price

You need to consider the price of the product. Injection molding can be an expensive process, so you need to make sure that the product you order has a good price.

TIP 6:

Company reputation

After going through the previous 5 stages of verification, when finally deciding to work with an injection mold factory, it is a good idea to ask the factory to provide information about a few customers they have worked with to confirm some experiences and feelings about the process of working with this factory. This can directly reflect the various aspects of the factory’s situation.

When choosing an injection molding factory in China, how can you make sure the company meets your requirements?

STEP 1. Check as much information about the company as possible, A good starting point is their website but also look for customer reviews, and other online resources.

STEP 2. Compare the company’s products with those of other companies. What are their specialties? What kind of quality assurance do they have?

STEP 3. Ask for a video of their work. This will give you a good idea of their capabilities and injection mold manufacturing process.

STEP 4. Be clear about your requirements and expectations. Communicate with the company in as much detail as possible so there are no misunderstandings about what needs to be delivered.

By following these steps, you can be sure that you will receive a high-quality product from the China plastic injection molding services company you choose.

Summing Up

If you are looking for a China plastic injection molding companies, it is recommended that you give preference to the Yangtze River Delta region (Shanghai, Jiangsu, Zhejiang), which has the highest concentration of the Chinese injection molding industry and offers some advantages in terms of price.

Follow the suggestions in the article and go step by step from six tips: product quality, production capacity, technical support, communication ability, price advantage, and company reputation. 

When you have confirmed that these six tips are all in line with your expectations, then congratulations on finding a satisfactory China plastic injection molds factory.

If you need any help in injection molding, you can also contact ZetarMold, we can provide you with professional technical support in the injection molding industry.

If you are looking for more details, kindly visit china plastic injection molding factory.