Timeless Precision, Endless Possibilities

  • Low Volume Production (200 pcs),
  • One Stop service,
  • Best Price (30% Lower),
  • Quick Delivery (10 Days Less)

Plastic Mold And Injection Molding Company

We, Topworks Plastic Mold Company, are a China-based company in Huangyan,Taizhou(a plastic mold and plastic manufacturer hub) dedicated to offering Custom Made Plastic Design, Plastic Mold, and China Injection Molding Services.We inject over 10 years of experience into every project we take on, and our passionate, qualified and skilled group of professionals is enthusiastic about plastic injection molding and your requirements.

We can manufacture complete items or just components, regularly or one-time purchases, and offer a customized assemblage, stamping, and packing service when it is necessary. Our team members are skilled in their areas of design, mold building, and plastic molding; thus, no matter if you’re seeking a task to have complete plastic molding production or you require a prototype trial, we can cater to your entire demands.

Quality and efficiency

We know how important quality products are for you. That’s why we only offer high-quality parts with zero defects.
And because it’s so important to us that our customers get the best customer service experience possible, we offer free consultations and onsite visit.

one stop service

We at Topworks don’t just design or manufacture your product – we also take care of all production activities like design,prototyping,tooling ,injection molding,packaging and distribution at competitive prices.
We will be there every step of the way until your order is delivered right to your doorstep.

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Experience that counts

At Topworks, we have extensive experience in this industry – both as a manufacturer and as a customer ourselves.
This means that we understand how challenging it can be for you to find exactly what you need and when you need it.


“I’m glad to inform you that all plastic parts are perfect!!! We are delighted, and therefore there are good chances to continue our relationship for any coming new project.”



“Steven is an excellent professional with great knowledge and technical practice.”



“Steven is a very detail-oriented project manager and engineer who can solve problems creatively and also provides excellent service. It was a pleasure working with him.”



Need Quality Injection Molded Parts?

Please contact us at your earliest convenience to discuss injection molding capabilities, quality control procedures, material options, and pricing to see if we may be a good fit to produce your plastic parts.

Frequently Asked Questions

how to get an excat quotation?

When it comes to the initial design of a product, its importance cannot be overstated. Many a time, I’ve been approached for a price estimation based solely on a sketch

China price?

China provides many long-term advantages as an operating location to produce your specialty injection molding products. China saw demand increase 1.470 million tons from 2020 – 6.0% year-on-year growth!

Whole Process For Plastic Part Design

It is possible to conceptualize, design, and develop plastic components most efficiently, but there are a number of phases (some of which overlap with one another) that must be completed before this can be accomplished.

what is a real cost?

Injection molding is a really useful manufacturing method for making parts. It works by injecting melted stuff into a mold. The melted stuff can be metals, glasses, rubbers, or commonly something like plastic.

tooling and injection molding process

The injection molding quote is crucial. It helps us visualize the things we’ll make, decide on the best materials and techniques, and assess whether manufacturing is feasible.

How To Present Your Product Idea To A Design Firm

You have developed a new idea for a product that many people will find valuable. It might be worthwhile to develop the product and launch it on the market, but where do you even begin?

Markets We Serve:

  • Computer/Business Equipment;
  • Medical;
  • Industrial;
  • Packaging – Food/Beverage;
  • Construction;
  • Lawn & Garden;
  • Machinery;
  • Electronics/Electrical;

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Topworks values

Core Values

We believe in treating our clients with respect and faith;We grow by means of creative imagination, innovation and uniqueness;We incorporate sincerity, reliability and business values into all aspects of our company performance.

Mission Statement

To make plastic better and  build long lasting relationships with our customers and clients and supply excellent customer services  by means of innovation and cutting-edge technologies.


Global expansion in the field of tooling and injection molding industry, and develop a strong base of key customers.Boost the resources and funds of the business to back up the growth of products and services.


To provide top quality solutions that go beyond the anticipations of our esteemed clients.

Why Topworks plastic mold

Topworks have injected more than 10 years of experience to assure our customers only the best and innovative tooling and plastic injection molding solutions of top quality. With our assurance, Topworks is the No. 1 choice for our customers who have partnered with us because doing so comes with added advantages. In this business, we have countless competitors, but what has made us more prosperous and recognized in all these years?

Customer Service

Topworks is committed to meeting our consumers’ needs and demands positively and ensuring customer loyalty at any point of your relationship with us;
We also integrated a specialist English-speaking team to address consumer problems.
Topworks is committed to delivering service without compromising, and we know how crucial it is to please our clients.
By providing molds which last long life, we have succeeded in exceeding the expectations of our customers.

Quality Control

Topworks strictly tracks any plastic molding step: design, steel, machining, bench work … and any conceivable problems inside molding tools that could impact efficiency.
We also inspect molds to find any flaws and guarantee long-term plastic items of high quality before shipment of plastic molds.
We are now a plastic mold business with ISO 9001: 2008 certification for excellent performance because of our outstanding jobs

Affordable Price

Indeed, every organization wants a top-of-the-range product at a fair price, and Topworks strategically price its goods, ensuring that all molded products and plastic mold sold are fairly measured for the different needs of our consumer.
The price at which our goods are sold is parallel to the service we deliver.
And all our goods are positioned methodically for competitive market prices.
The fact that we can deliver our premium goods at competitive prices is also why our consumers prefer us, not our rivals.

Dedicated Team

We are proud that Topworks staff are not only well skilled but also professionally competent.
Our committed 80-member team comprising construction, engineering, QC, and distribution has the technological skills and experience to understand the plastic mold specifications and requirements.
With credibility and integrity, the team works together to ensure that our consumers only get the best.