Dongguan Triangle New Material Technology with the brand of Triangle, has been a leading manufacturing and trading company in Heat transfer related materials for textile,especially silicone heat transfer labels, Heat transfer Vinyl roll and some raw materials like PET sheet.
Our factory is based in Humen Dongguan which is always called world of factory. There are around 3000㎡ totally in our factory with totally 21 screen printing tables and related machines and equipments.
Our products ranges including silicone heat transfer labels, silicone heat transfer vinyl rolls, custom heat transfer badges including embroidery heat transfer patch, flocking on tatami fabrics heat transfer badge, TPU badge applied on garments, also some raw material of PET sheets . Anyway, we are one stop for different kinds of heat transfer Items for all your options.
We always believe that, only in-time production, steady quality and great service come together with a product, then it would finally win the market and customers. That's also what we call Triangle principle. With this principle of our company we believe you will always find the best competitive silicone items for your request.


COMPANY PROFILE
Comprehensive Services: From design, sampling, and production to quality inspection and packaging, the entire process is strictly controlled to ensure products meet customer standards and deliver a premium service experience. We provide professional, efficient, and precise services to help customers achieve the best product solutions!
Complete Department Structure: The company has established various departments including Business Development, Product Development, Design, Quality Control, Production,
Packaging, and Laboratory. All departments work seamlessly together to ensure efficient response to customer needs and provide one-stop solutions.






Certifications
As a professional manufacturer of silicone & TPU heat transfer labels, we attach great importance to factory standardization, product environmental safety and international export compliance. All qualification documents are available for review, to provide fully compliant and reliable supply for worldwide buyers.

ISO9001

ISO9001

OEKO-TEX

OEKO-TEX

SLCP
Full-range compliant certifications, support global buyers' hassle-free export
QUALITY CONTROL
We are equipped with complete testing machines such as color fastness tester and sublimation tester, and comply with SLCP factory standards. Inspection documents are available for every shipment. With strict closed-loop QC procedures, we provide stable premium accessories and reduce after-sales risks for all partners.


Multi-layer QC for stable quality, sincere service for every order
Team Building Highlights | United as One, Grow Together
These photos capture precious joyful moments from our company team-building activity.
During daily work, all our staff from QC, packing, sales and production departments cooperate closely to deliver reliable products and professional service to global partners. Away from busy workstations, we took this chance to relax, communicate and build deeper trust with each other.
Team outing is an important part of our corporate culture, aiming to relieve work pressure, strengthen team cohesion and improve cross-department collaboration.
We believe a united, harmonious team brings better efficiency and stable quality control. Moving forward, our whole team will keep working hand in hand to create greater value for every customer.










