US Based Technical Support China Manufacturing

China injection mold manufacturer. US based support.

TK Group builds precision injection molds in China, backed by a technical team here in the United States. Send your part and get a real quote.

Free DFM review with every quote · You approve T1 before production · No obligation

Precision moldmaking Multi cavity and hot runner DFM on every RFQ Medical, automotive, consumer

Tooling and molding trusted by leading brands

SpaceX Procter & Gamble 3M Bosch Philips Nespresso ABB
42 years

Four decades of injection molds that keep customers successful

TK Group has built precision tooling for more than 40 years. Watch the story behind the molds.

What we build

Products we build molds for

From closures and packaging to personal care, medical, and consumer electronics, TK builds the tooling and molds the parts for the brands you know, with a US based team on every program.

Molded caps, closures and packaging components

Consumer Packaging

Caps and closuresPumpsJarsAerosolValve inserts
Molded food and beverage bottles and cartons

Food and Beverage

MilkInfant formulaDrink and juiceSoy sauceThin wall
Molded personal care devices

Personal Care

ShaversOral careGroomersBeauty devices
Molded medical disposables

Medical

SyringesVialsNasalDiagnostics
Molded consumer electronics housings

Consumer Electronics

HousingsWearablesAudioMulti shot
Capabilities

Injection molds proven across every major industry

From consumer electronics to automotive, TK designs and runs high cavity production tooling for the markets our customers compete in.

Consumer wearing headphones
Multi cavity consumer electronics injection mold

Consumer Electronics Molds

Multi cavity, ultra precision machining, 50+ proven similar molds.

Person drinking from a plastic bottle
High cavitation packaging injection mold

Packaging Molds

Single and dual shot molding, quick changeover, short cycles, fast prototyping.

Lab technician testing a sample
Modular medical injection mold

Medical Molds

Modular design for short cycle, high stability, and rapid development and trial.

Man using an electric shaver
Personal care injection mold with hot runner

Personal Care Molds

ESI and R&D innovation with efficient mold and part design for global leaders.

Automotive racing vehicle on track
Mid and large automotive injection mold

Automotive Molds

High gloss, dual color, mid and large molds, large scale production, serving top 100 clients.

Customers

The brands behind our injection molds

TK builds tooling and molds parts for many of the world's most recognized consumer, industrial, and healthcare brands.

TK Group China injection mold manufacturing facility

A China injection mold manufacturer at global scale

TK Group runs large scale precision moldmaking and injection molding facilities in China, building tooling for automotive, medical, packaging, consumer, and electronics customers worldwide. You get that China manufacturing scale with a US based engineer managing your program.

Precision moldmaking Quality managed manufacturing Global delivery US technical support
Cutting edge technology

Molding technology most mold shops cannot offer

TK invests in the processes that decide part quality and cost, so your program launches faster and runs cleaner at volume.

3D metal printer for conformal cooling inserts

Conformal cooling

3D printed conformal cooling channels follow the part geometry for up to 30 percent higher cooling efficiency, shorter cycles, and less warpage.

Rapid heat cycle molding tool running

Rapid heat cycle molding

RHCM delivers high gloss, weld line free surfaces and reliable thin walls on cosmetic parts, with fewer stress marks and secondary steps.

Automated in mold placement and inspection cell

Lean automation

Automated cells handle in mold placement, assembly, inspection, and secondary processing for consistent quality at production volume.

Molding at scale

From injection mold to finished molded part

TK does not stop at the tool. Behind every mold is a high volume molding operation that runs the parts, the finishing, and the quality for many of the world's leading brands.

Row of TK injection molding machines on the production floor
500+Injection molding machines
6T to 550TClamp force range
7,000Tons of resin molded per year
2K 3K LSRMulti shot and silicone

Multi shot molding

Double and triple shot parts on the AUI platform for soft touch and multi color housings.

LSR and silicone

Liquid silicone over molding on engineering plastics and metal for sealed, IP rated parts.

IML and IMD

In mold labeling and decoration for finished cosmetic surfaces straight out of the tool.

In mold electronics

Smart molded structures that integrate electronics, mechanics, and surface into one part.

Precise insert molding

Metal, glass, ceramic, and PCB inserts molded in place and qualified to IP68.

Secondary finishing

Spray, print, NCVM, laser etch, and ultrasonic welding, all under one roof.

Molding for Sonos, Bose, Google, Meta, Amazon, HP, Sony, Harman, Fitbit, TCL, and Verifone, among others.

In mold electronics

One molded part where others use sixty

TK builds IMSE smart molded structures that integrate the electronics, the mechanics, and the finished surface into a single part, for lighter, thinner, and cleaner products.

Conventional electronics
Conventional electronics assembly of many separate parts
  • 64 parts plus a large PCBA
  • 20 plus injection molding tools
  • 45 mm deep, 650 grams
Brandon Henderson, Technical Sales Support Manager, Americas
Your US support channel

Brandon Henderson, your US based mold support

Technical Sales Support Manager, Americas

Your direct line to a China injection mold manufacturer, with US based support. Based in North Carolina, Brandon is your single point of contact from first RFQ through first article and production, translating your program into clear tooling scope, pricing, and timelines. Behind him stands TK Group, a Hong Kong Main Board listed manufacturer, Stock Code 2283.

  • 15+ years in injection molding
  • Journeyman Tool & Die
  • CPSP certified
  • Fortune 500 tooling program experience
  • Consumer, healthcare, and automotive
  • Based in North Carolina, USA

From your part to a China built mold in four steps

1

Send your part and specs

Share your model, volumes, material, and target dates.

2

DFM and quote

We review manufacturability and return clear pricing and lead time.

3

Tooling build and T1

The mold is built and T1 samples are shipped for your approval.

4

Approval and production

You approve first article, then production runs to spec.

Recognition

Awarded by the customers we mold for

TK's molding operation is recognized by global brands and industry bodies for quality, technology, and delivery.

Customer awards

  • SanDisk Best in Class Supplier
  • Mann and Hummel Technology Excellence 2024
  • Jabra and GN Quality Supplier Award
  • Philips Sustainability Improvement Award
  • Luxshare Excellent Technology Supplier

Certifications and honors

  • National High Tech Enterprise
  • Shenzhen Customs AEO Advanced Certification
  • SPI United States Member
  • Hong Kong Mold Design Gold Award
  • China Key Precision Plastic Mold Enterprise
Questions

Sourcing an injection mold from China, answered

The questions US buyers ask before they trust a China injection mold manufacturer with a program.

How much does injection mold tooling cost in China compared to the US?

A China built injection mold typically lands well below a comparable US built mold, which is why so many programs source tooling from China in the first place. Exact pricing depends on part size, cavitation, tolerances, and steel grade, so every quote from TK includes a free DFM review and a line item breakdown before any steel is cut. Send your part and you get a real number, not a range.

How long does it take to build an injection mold in China?

Lead time is driven by cavitation, part complexity, and the finishing the part requires. TK builds the tooling in China, runs T1 samples, and holds production until you approve those samples. Your timeline is confirmed in writing at quote stage so there are no moving targets after the program starts.

Can I work with a China injection mold manufacturer that has US based support?

Yes, that is exactly what TK Mold USA is. Brandon Henderson is your technical contact in North Carolina, in your time zone, from RFQ through first article and into production. You get China manufacturing pricing with a US based engineer accountable to you the entire way, so there is no call center and no black box between you and the mold shop.

Where are TK's molds manufactured?

Molds are built in TK Group's own manufacturing facilities in China. TK Group (Holdings) Ltd. is a Hong Kong main board listed manufacturer (stock code 2283) with decades of precision tooling and molding for global brands. TK Mold USA is the US based technical support channel that puts a local engineer on every North American program.

Is there a minimum volume for injection molding with TK?

TK is built for production programs, from tooling only builds where you run the China built mold in your own plant, to full turnkey injection molding services at high volume. Share your annual volume with your part and Brandon will tell you honestly whether TK is the right fit before you invest a dollar.

How is my design and IP protected when sourcing a mold from China?

Your part, drawings, and program details stay private. TK works under NDA on request, and nothing about your design is shared or reused. You approve T1 samples before any production, and the tooling you pay for is yours. A US based point of contact means accountability sits with a name you can reach, not an anonymous overseas inbox.

Get a firm quote and a free DFM review

Offshore tooling has a reputation for being a gamble. TK USA was built to take the gamble out. Send your part, see the pricing and the plan, and keep a US based engineer accountable to you from RFQ through first article.

You approve T1 samples before any production. Nothing ships until you sign off.

Every quote includes a free DFM review, before steel is cut.

Brandon replies personally. No call center, no black box.

No obligation. Your part and details stay private.

Start your RFQ in about two minutes

Share your part and requirements. It lands straight in Brandon's inbox at TK Mold USA, and you get a real answer, not a runaround.

Prefer WhatsApp? Message Brandon
TK Holdings
Request a Mold Quote
Goes straight to Brandon Henderson, TK Mold USA
About two minutes · Goes straight to Brandon · No obligation

We reply personally. Your information is never sold or shared.