Plastic Mold & Molding, CNC Machining, Assembly Service in China

We will be your professional OEM contract manufacturing partner in China

We are an injection mold China company that offers custom injection molding parts, export molds, tooling, dies, mold inserts, and machining service

We are not only making plastic parts for you, but also die casting manufacturing, prototype, metal and aluminum CNC machining, and post manufacturing service such as plating, painting, silk-screen, laser engraving, testing, assembly, packing and delivery.

All in one service from prototype, testing, mold/die/tooling making, massive production, assembly, packing on your new product development.

We strive on ensuring quality and satisfaction of our customers and we guarantee satisfaction,

Plastic Mold

Plastic Mold – Export Mold

Plastic mold technology is one of the most widely used processes for producing large quantities of plastic injection molding parts. Almost everything that needs molds & molding parts, if you develop a new project then you need high-quality custom plastic mould & moulding company to support.

SINCERE TECH is here to support your business. We have been a professional plastic injection mold company since 2005, have expert mould designers & mold makers to offer you the best quality and service, we use Europe & American standard mold components for all of our export molds (HASCO, DME or according to customer’s requirement).

We do not only save your cost in mold making, but also excellent service & high-quality molds. We have produced plastic molds for companies worldwide. We make custom molds & injection parts for various industries including food package, medical, electronics, garden, furniture, automotive, sports, containers and more, please click here to more about our mold manufacture compacity.

Plastic Molding Manufacturing: up to 2000 T machine, service various parts to all of the industries, click here

Plastic Molding is a manufacturing process for producing millions of plastic injection moulding parts in the same shape.
In today’s market competition, plastics are being used to produce a wide variety of products, if you’re looking to manufacture plastic molding parts, one of the first technology you’ll need to use is injection molding process that would be the best for your particular project.
At Sincere Tech, we offer Custom Mould making, injection moulding manufacturing, painting, pad printing, assembly, and shipment solutions for the worldwide customers.
We have our own plastic mold company (65 toolmakers), and injection molding company which has 25 injection molding machines from 80 tons to 2000 tons, including pad printing, painting, and assembly line.
We offer multiple cavities molds, over-molding, clear plastic molding, insert molding, thin-wall molding, 2K injection molding, etc.. If we produce the injection mould tooling and molded products for you, it will save you up to 40% of mold & molding manufacturing cost.
Welcome to our Plastic Molding Manufacturing page to know more about our service, we make any type of plastic molding parts for all of the industries, I believe there will be suitable molding parts for your business.

Plastic molding
Product assembly

Products Assembly Service

China is the world’s largest manufacturing country and has a complete, independent and complete modern industrial system.
The output of more than 220 kinds of industrial products in China and rank the first in the world, if you are looking for OEM contract manufacturing and products assembly offshore service. I can confirm you that China is one of your best places to go.
If you are looking for plastic mold/molding manufacturing, and the secondary process like painting, silk-screen, chrome plating, and products assembly service, we will be one of your best partners.
Below you will see our advantages, click here to check more information why you should choose us to partner with.

Die Casting Mold

Die casting is a manufacturing process that used to produce complex metal parts through a custom die casting mold or tools, the die casting parts material normally includes Aluminum, Magnesium, Zinc, Copper, etc..
Die Casting mold is a high requirement for steel to keep the mold long lifetime and quality, die casting parts is more popular used in high-class products, or industrial and machinery components, to success your die casting project you need to find a professional die casting mold partner.
SINCERE TECH is professional on die casting over 13 years, we can do one step for your aluminum, zinc (Zamak), or magnesium die casting project.
Contact our expert to know more about die casting mold and die casting parts, we will quote you a competitive price with 2 business days, read more
Die casting mold

Why Choose Our Plastic Mold /Molding Manufacturing Service?

  • Signing an NDA (Non-disclosure agreement) document to protect your project, we never share your data to any other third parties.

  • DFM (design for manufacturability) analysis report to solve any possible issue (assembly issue, sink marks, demoulding issue, undercut analysis, sharp steel, distortion issue, and so on) before mould design & manufacturing.

  • From Part design, prototype manufacturing, testing. export Mold manufacturing, Dies, tooling design and manufacturing, post manufacturing, assembly all in one step service, you only need to seat back and approval the final goods.

  • Fluent technical English communication & excellent project management, very important for your project, these advantages are named by our customers.

  • Over 15 years of experience in mold design, Export Mould Making, Die Casting, tooling, machining, Plastic Molding Manufacturing, Painting, Silk Screen, ultrasonic welding, Laser engraving, Part assembly and packing.

  • Always in time feedback to our customers, communication fast like your overseas local suppliers.

  • Various type of product services including home Appliances, Industrial product, Medical product, electronic goods, travelling products, toys, Food packaging industry, cosmetics packaging industry, pipe fitting industry, and secondary process like pad printing, silk-screen, painting and more.

  • A few hundred of quantity or millions of quantity parts are available for your market needs

    Your Plastic Mold, Injection Moulding Manufacturer Partner in China

    Sincere Tech, A Plastic Mold China Company that services Custom Plastic Mold, Custom Injection Moulding, Die Casting & Part assembly, located in Chang Ping, Dongguan City of China. Founded in 2005, the company has grown up every year, until today we have more than 65 professional works and many high tech machines.

    As A profession plastic molding and injection mold china company, we have over 15 years of experience in this field, not only we guarantee high quality, but also give our customers professional technology solutions on part design and massive production.

    What makes us better than others

    1. Full equipment Mold Factory

    Our innovations guarantee is at the heart of our operations. To this end, we have full equipment of manufacturing machines to ensure the quality of the moulds, Plastic moulding products & Die Casting we produce that meets world-class requirements.

    Machines we have such as the High-speed FUNAC CNC machine (imported directly from Japan) that has 0.005 mm tolerance, fully automatic CMM measurement machine to make the high tolerance requirement, CHARMILLES EDM (Switzerland) & Sodick EDM Machines (Japan), etc..

    High precision CNC and CMM machines that not only work together to ensure precision, but also facilitate efficiency in production. Additionally, we use advanced software UG in designing full 3D mold designs that help us to reduce mistakes and increase efficiency for our clients.

    2. Quality Assurance

    With a quality guarantee, we ensure that all our mold manufacturing process is frequently reviewed to assess any potential errors that may compromise on quality.

    We test the molds several times to check any defects and ensure high quality, durable and long last lifetime in massive production. Pursuant to this commitment to quality, our company attained the ISO 9001: 2015 quality certification.

    3. Variety Service

    As a professional plastic mold company in China, our services are focusing on industry products, automobile parts, digital products, food package parts, and consumer products, it means that we make custom mold parts according to your requirement.

    Whether you are in industries such as construction moulds /moulding products, food, and cosmetics molds or moulding products, health or automotive molds & molded products, 2k injection molding/molds, over-molding, clear injection molding/moulds, digital molds, etc.. Our services are customized to suit your needs.

    4. Affordable Prices

    Nothing beats high-quality products with A fair price tag indeed. With our competitive pricing strategy, all our molds and products offers are priced quite affordable to satisfy the various needs of our customers, our mold price as low as $500 (base on the part design & size).

    With no compromises on quality, you can be assured that you get value for your cost. We never reduce the budget for your project. We never do that to any of our customers.

    5. Professional Service Team

    We pride ourselves on having highly experienced and well- trained personnel. We have a professional 65 member team consists of our sales, design, production, quality assurance departments, that have the technical knowledge and expertise to understand the standards and requirements of custom molds and plastic moulding parts. Driven by integrity and honesty, the team works together to ensure only the best for our clients.

    6. Customer Service

    We commit ourselves to be actively responsive to the needs and expectations of our customers. With this customer satisfaction guarantee, we have professional communication and fluent English-speaking team in place that is dedicated to sorting out any customers issues, at any stage during your interaction with us.

    Well, what are you waiting for? Get started on your journey with us by contacting our team and lets us be your OEM and injection molding China partner. send us an email to [email protected]

    Plastic Injection Molds & Molded Parts We Made

    Know More Information Before Buying

    How To Buy Plastic Injection Mold and Molding Parts From China

    China has become a major destination for plastic mold & moulding service. Lower prices are the primary incentives for many foreign buyers. The majority of foreign buyers find challenges sourcing molds & moldings from China. The major strains are on how to buy, how to evaluate quality, or how to identify a reliable source.

    Many things go wrong in case of compromise in the purchase process. For example, delayed delivery, frauds, low quality, weakness of communication (both on language and technical), and other problems may be encountered. To avoid such frustrations, the following is a process of how a buyer would purchase plastic injection molding in China. Hope this could help you find your best suitable supplier. Read More


    What Is Insert Molding

    Insert Molding metals and plastics together in a molded part, or multiple metals or materials molded together into a single molding part. we sometimes called metal insert molding

    Insert molding (moulding) can be used in automobile, cooking ware, household equipment, instruments, devices, knobs, electrical components and more industrial, Insert molding is not only reducing assembly and labor costs but also better than assembly part, reduces the size and weight of the part, improves component reliability, and delivers improved part strength and structure with enhanced design flexibility. Read More


    What is Plastic Molding Technology

    Plastic Moulding involves the use of thermoplastic materials to make a different type of custom-designed plastic parts. The plastic molding technology process is molten plastics and then press it into a mould, this mold is custom mold base on your design. The plastic is quickly cooled, and then removed by the ejection system, this completely molding cycle is called the plastic molding process. The Injection Moulding process is applied to any plastic product you meet daily. Everything from the bottle cap, daily products, electrical housing, etc., 80% of products on the world are created by the injection molding process. Read More


    How To Save Injection Molding Cost

    When we have a project that needs custom injection molding parts, the first thing we need to do is finding an injection mold/molding company to make the molds & molding products, but before start this we need to check injection molding cost and mold cost in advance for investment budget, everyone wants to save injection molding cost and mold cost for the project, because this can help us to spend minimal investment but win the maximum return, there have both advantages and disadvantages, by reading this you could choose the one base on your project requirement. Read More


    What are overmolding and 2k injection molding

    Overmolding and 2K injection molding some times are very close but there have a big difference, simply explain that over-molding is using the normal injection molding machine to mold two or three different material (color) into on ending part, and metal insert molding parts also called overmolding, 2k injection molding is to mold two or three different material (color) into one ending part, but the difference is using 2k injection molding machine, the relation to overmolding and 2k injection molding please read more