When it comes to low prices and high quality, China mould supplier and injection molding companies are hard-to-beat. Many foreign customers understand the advantage of sourcing injection molds and plastic molding parts directly from China companies, They also understand that the development of a new product, injection molding process has more benefits than stamping and vacuum thermoforming.
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Any mould or plastic parts you purchase can obtain a satisfactory price in China, but don’t just care about the price and ignore the other more important, even spent 1 dollar. Do not want to buy garbage back, as a beginner you don’t know who are you looking for suppliers, start slowly, spend time learning to explore. You will first focus on several key steps in the process.
Use Google, it offers you a simple, straight-forward channel for locating overseas suppliers, but not all online directories are created equal. But not all the companies you find are what you really need. Cnmoulding advice, through customer understanding and presentation. To ensure that they are legitimate companies and be able to provide the mould and products they claim.GOOGLE is trustworthy in this respect. Some commercial sites. Because of the money collected to determine the company’s ranking, allowing vendors to post their own content without any verification.
The second option is to go directly to the plastic mold factory you have chosen to investigate whether they are a real plant, not a prop. Although the cost of such travel requires more effort and higher than the Internet connection, it also provides an opportunity and your injection molding suppliers face to face, to understand the mould company design & manufacturing capacity, their characteristics and strengths, often visit, at the same time enhance each other’s feelings.
You can start a small project to test the water, which is responsible for both sides. In order to get the manufacturer’s attention, you must show past purchasing records. And show the potential as a long-term business partner. Introduce your company and project, and then ask for a similar material sample and plastic molding sample.
As a professional buyer, you must not only look at the sample. It is more important to check the design drawings and the real injection molds in the factory, to ensure that you see not just a sample. Which can be bought from any market. “Select your plastic injection molding supplier have 6 reasons” is very helpful for the procurement of the article, we can refer to.
For plastic injection molding products or plastic products. You also need to tell the manufacturer, you need the quality, packaging requirements, gate location, painting position, and so on. Also remember that for the materials you choose, you are legally responsible for ensuring that all products meet the environmental requirements of your country. Find out if your potential supplier has exported molds or injection molding products to the United States, Europe. If so, what kind of export industry, the number of precision, appearance, this will become the basis for your choice. If these companies can provide materials, quality certification is more secure.
Know what you need to design a new product certification, and then tell your potential production plant! Do not buy any plastic products that can not provide proof of material from suppliers, will bring you a lot of trouble. Once you have chosen your Chinese mold manufacturer to deliver your order. It is particularly important to inform the engineer and the mold maker of all the details of the product design, assembly, inspection, etc. The good cooperation between the two sides is directly related to the quality of plastic products, delivery time, and the first T1.
The most common payment terms are 50% advanced, 50% after sample confirm before shipping, Some customer like the way is 30-40-30, although it’s less common. Under 30-40-30 terms, the buyer puts 30% down and pays 40% at shipping and the final 30% upon receipt and inspection. But a lot of good mold suppliers don’t accept such payment methods, it is important you should remember, mold company is your assistant.
If you buy injection molds, you check the mold quality in two ways: trust the supplier, small batch production inspection. In a small order, you can choose to trust the vendor. It should be noted that prior to mold manufacturing, mold design drawings must be confirmed, including the gate position, ejector pin Location Flow Chart, mold size, cooling design, the standard joints, hot runner Location Flow Chart design,
If you buy a large mold, you can choose to produce 1000-3000 set products in an injection molds company. So that the mold to the best state and then exported. If you purchase plastic injection products, you can consider hiring an employee to help you check the product in China. Do not consider hiring a third-party inspection company, good cooperation will destroy by rigorous inspection methods between customers and suppliers.
For samples and small batches, high-value products, and the express couriers may make sense – because hungry they need quick service. Airfreight is proving to be the most effective option for shipping relatively small orders or important goods. Large quantities of goods shipped by sea ships can take up to 15 days or more. (not including clearance time) but the air transport cost is savings (especially larger orders) can be substantial. Our article is base on our previous customer experience, can replace the lesson, save your cost.
What are some questions to ask before buying a mold in China?
Can you make a product that can meet my production requirements?
Can you achieve tight tolerances?
How many machines do you have?
Are you working with an experienced and professional team?
If you are looking for more details, kindly visit 2 shot injection molding machines.
Do you provide prototyping services?
Do you have high-cavitation molds?
Whether you’re a private individual running a startup or a large industry dependent on OEM plastic injection-molded tools, you need to make sure that you’re partnering with the right molding company in China. There are certain questions to ask before buying a mold in China that can help you identify if you’re collaborating with the right company.
One thing you should prioritize is that you should be able to choose a company that can meet a number of your requirements. Not only will they help in providing you a mold that achieves tight tolerances, but they can also bring you the best outcomes when it comes to operational efficiency, practicality, and high-volume needs.
With all of these in mind, you have to know what you’re looking for in a plastic injection company. Before buying a mold, understand if that company is capable of meeting your production requirements, has the right machinery to perform the job, provides a range of prototyping services, and the like. Continue reading to learn more.
The first question you should ask before you choose a company that can supply you with an injection mold is if they have the capabilities to meet your production volume requirements.
Of course, you’ll get different answers depending on the industry you belong to. If your business is focused on the distribution of consumer goods, such as beverages or packed cosmetics, you need a reliable mold manufacturer that can perform production levels that reach a billion metric tons or more, each year.
Alternatively, if your business is involved in the manufacture of larger equipment, such as automotive parts or heavy machinery, see to it that your mold-maker in China can consistently dedicate their efforts to producing high-quality molds of these products.
When you have already conceptualized your mold, you’ll likely have an idea of the dimensions of each part and component. As much as possible, when you have your idea actualized into a plastic injection-molded product, you want the final outcome to be as close to the prototype, or the concept, as possible.
To make sure that you buy a mold that has all of these standards, ask your molding company if they can achieve tight tolerances in their manufacturing processes. Typical injection molding companies usually set a threshold of Computer Numerical Control (CNC) tolerance of +/— 0.005 inches. Likewise, they should also be able to accommodate tighter tolerances, as specified by your molding requirements.
The quality and type of equipment that your chosen mold manufacturer has, are just as important as their experience in the industry. As such, you have to choose a company that uses different types of equipment at varying capacities.
One of the factors affecting the size of injection molded parts is the platen size. Ask if your company’s machines can support different mold thicknesses, fast injection molding rate, resin variety, and heavy plastic weight.
To know the best machines available for your mold needs, choose a company that houses multiple units of equipment. For example, they may have a single unit for their 2100-TON equipment, but for smaller molds, their facility may also house 8 units of a 150-TON machine, 6 units of a 90-TON machine, and the like.
Years of experience and professionalism are two other things to look for in your mold supplier. As much as possible, you’ll want to choose a company that has more than a decade of experience behind them. They should have adequate knowledge not just when it comes to injection molding, but also in prototyping and manufacturing of different products. Every tool and equipment used in their production processes should be constantly maintained, updated for new developments, and quality-assured to come up with high-grade injection mold products.
If you’re conceptualizing the next big plastic product in the market, you want to make sure that it functions according to your intentions. This is why many mold-making companies also invest in rapid prototyping, wherein the customer will get a concrete mold of the product, make refinements or modify it to correct any defects.
Ask if your mold manufacturer also conducts rapid prototyping for their injection mold processes. Prototyping is a low-cost and practical alternative compared to tool-making because the materials are relatively available. You can also request your manufacturer to have a similar end-product reverse-engineered to see what you can learn from your competitors in improving your mold design.
Although injection molding is a simple process, the lead time may vary on the type of mold. If your business values efficiency, especially in the production of multiple molds in a single-shot, then you need to ask your mold maker if their machines have support for high-cavitation molds.
High-cavitation molds are ideal if you belong to healthcare, biopharmaceutical, food & beverage, or any industry that relies on high-precision production of multiple molds all at once. Ensure that your mold maker can guarantee quality even in single-shot moldings.
In this guide, we’ve outlined six questions to ask before buying a mold in China. You have to find out if your mold manufacturer can supply you with high-quality molds at a short turnaround time.
More than just that, they should be implementing all the latest equipment and technology to achieve high-precision products, no matter for low-cavity or high-cavity molds. Finally, with an available prototyping service, your molding company in China can guarantee that the product you’ll end up with is suitable to be distributed to the wider market and end-users.
Looking for a high-quality mold maker in China? Richfields Plastic has answers to all of your questions. Click here to view a list of their products and services. You may also contact them to request a quote or to find more information about mold making.
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