
Injection Molding & Custom Plastic Molds
- Low Volume Production,
- One-Stop Service (Design → Tooling → Molding),
- Affordable Price (30% lower TCO, not just mold price),
- Quick Delivery (10 Days Less)

China Plastic Mold And Injection Molding Company-Topworks
Topworks Plastic Mold Company specializes in cost-controlled injection molds and plastic molding, helping buyers reduce long-term part cost through optimized cycle time, stable tooling, and predictable production.We 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 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
Stable Quality That Prevents Rework & Scrap
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
One Supplier, Fewer Risks in Tooling & Production
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.


Experience that counts
Engineering Experience That Solves Design & fitting Issues
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.
WHAT OUR CUSTOMERS SAY
“I’m glad to inform you that all plastic containers are perfect!!! We are delighted, and therefore there are good chances to continue our relationship for any coming new project.”
CRISTIANO
Italy
“Steven is an excellent professional with great knowledge and technical practice for battery case mould.”
PAULO
Australia
“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.”
David
USA








