R&D · Adhesive lab
We run our own adhesive lab and formula library: acrylic, silicone and rubber adhesives, each with well-proven formulas and mixing ratios.
Custom film and tape, for 1,000+ customers.
Our factory in Taicang has made tape and protective film since 2005. Today it runs ten coating lines with capacity for 80 million m² a year, and does its own coating, slitting and testing.
- 2005
- Founded in Taicang, Jiangsu
- 1,000+
- Customers who order custom products
- 80 million m²
- Annual capacity
Eight core strengths of our factory.
R&D, professional equipment, an adhesive lab, testing, reputation, quality control, cost control, and custom work.
Professional equipment
Ten coating lines, plus rewinders, automatic cutting tables and laminating slitters; comma, roll-to-roll, gravure and micro gravure coating, up to 1,600 mm wide.
Testing
Peel adhesion, initial tack, holding power, heat resistance and weathering — all tested in our own lab.
Quality control
Coating is done in a Class 10,000 cleanroom with temperature and humidity tightly controlled; the factory is certified to IATF 16949 and ISO 9001.
Custom work
Every customer's product is different, so we make to the application: tell us what it goes on and what it needs to do, and we make it to match.
Reputation · Cost control
Many customers come to us on a referral from existing ones. Adhesive formulas, coating, slitting and packing all happen in our own factory, so we control the cost.
Tack and heat resistance, tested in our own lab.
Peel is always measured the same way: on SUS304 steel, peeled at 180° and 300 mm per minute, at 23±2 °C and 55±20% RH. Below are two heat tests.
1 minute at 260 °C
We put polyimide tape on steel, baked it at 260 °C for 1 minute, let it sit for 2 hours, then peeled it: no adhesive left on the steel. Our own test, September 2026.
3 days at 70 °C
We put green tape on steel, aluminium and plastic, baked them at 70 °C for 3 days, let them sit for 2 hours, then peeled: no adhesive left on any of them — it just takes a little more force to peel. Our own test, September 2026.
Over a thousand customers in China and abroad have had film and tape custom-made with us.
The well-known companies below are among the customers we serve.
IATF 16949 and ISO 9001
Our factory is certified to IATF 16949 and ISO 9001. IATF 16949 is the quality management system for the automotive industry.
SGS testing
Polyimide tape and green polyester tape tested by SGS: all ten RoHS substances not detected, and halogen-free.
High-tech enterprise
Our factory is a Jiangsu High-Tech Enterprise and a Jiangsu Specialised and Sophisticated SME.
Which material do you want the factory to prove?
Factory capability matters when it answers a real material question. Start with the tape you need, or send us your application for a sample.
Polyimide tape for soldering processes
See the available grades, published heat limits, SGS result and test conditions.
Check polyimide tape →Green polyester masking tape
See the available grades and the published no-residue result at 200 °C for 30 minutes.
Check green polyester tape →Test a sample before you commit
Tell Daodao what the tape goes on, the process temperature and what must not go wrong.
Request a free sample →What film do you need? Tell me, and our factory will make it to match.
“What does it go on? PE or PET, single or double layer, room temperature or heat, silicone or acrylic adhesive, how much tack? Tell me whatever you know.”
If you have a film you use now, send us a piece — we'll test it first, then match it and aim to do better. I'll reply within 24 hours: leave me a message with the button below, or email me directly.
Email: daodao@siliconefilmtape.com
Daodao Your contact
Want to try a sample? Send it today, hear back within 24 hours.
Samples are free; you cover the freight.
Request a free sample →
Daodao Your contact