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| HS Code | 3921.90.6020 or 8545.90.9000 or 8516.29.0000 |
| Order Unit | 1 roll (150m, 130m, 100m, 70m) |
| Minimum Order Quantity | 50 rolls |
| Daily Producing Quantity | 300 rolls per a day |
| Certifications | UL(cRus), CE, GOST, RoHS, ISO9001 , ISO14001 |
| Warranty Period | 3 years after purchasing |
| Payment Terms | T/T, Irrevocable L/C, Money Gram Western Union, Pay Pal |
| Basic Price Terms | F.O.B. Busan Port / Incheon Airport, Korea |
| Shipment Period | Shipment will be completed within 10 days After Balance Payment |
| Departing Port | Busan Port or Incheon Port (Ocean Freight ) / Incheon Airport (Air Freight) |

Company Introduction
Safety is the Technology
Towtech Co., Ltd. - the specialized manufacturer of electric heating materials was established in 2009 under the motto of “Safety is the most advanced technology".
Nowadays, many companies have been producing and exporting electric heating materials such as heating film, self-regulating heating film, heating cable etc… In addition, they insist that their products have superior quality and more excellent heating efficiency. However, if there is even a small defect in electric heating materials, it can cause irreversible accidents such as electric shock or fire.
All members of production line have over 10 years in heating film production is the strongest merit of Towtech Co., Ltd.
So, We have developed self-regulating (PTC) carbon paste through continuous research and development since our establishment. On the basis of such an experience, Towtech Co., Ltd has been producing self-regulating heating film which shows stable overheating protection function from 2010. In addition, Towtech Co., Ltd. has received various international standard certificates including ISO9001, ISO14001, CE, RoHS.
Towtech Co., Ltd. has long experience in installing electric heating materials at various construction sites.
So, we are aware of the various problems which happen in construction.
Moreover, we strive to introduce suitable construction methods and installation materials through such an abundant knowledge.
Are you interested in electric heating materials?
Then, please consult Towtech Co., Ltd.
We will make effort to become your success business partner.
Finally, Towtech Co., Ltd. will always try to be the company that produces the safest electric heating products based on advanced technology.
Thank you.
What is PTC(Positive Temperature Coefficient)?
PTC(Positive Temperature Coefficient) characteristic was discovered by American doctor Herman in 1950’s.
It is the phenomenon even though the ambient temperature increases, but the calorific power decreases by certain proportion mechanically.
PTC heating elements don’t use any metallic heating elements like Nickel-Chrome line, it is made of nano-compound
which is made of mixture of carbon - conductive materials and polyethylene resins have characteristic that is easily inflated and
shrunken by heat.
So, when the temperature increases in one area of PTC heating elements, the polyethylene resins inflate.
It causes increase of electric resistance of PTC heating elements, so electricity consumption decreases.
In addition to that, it is very effective to prevent partial overheating. In case of heating cable, it can’t generate over 65 Celsius degree.
heating elements generates more heat when the temperature is low, whereas, it produces less heat in hot temperature.
Therefore, it is not only safe but also consumes less electricity (energy saving effect).
The temperatures of a room are different following its circumstance due to differences of lightening, humidity and insulation.
But, the PTC effect of heating element means that every section of heating element acts as its own thermostat.
So every part of the floor is always maintained at the even temperature with the minimum use of energy.
Such an intelligent function makes heating element the most efficient electrical heating system.
Specifications of Tow-tech Premium PTC Heating Film
Model No. | Width | Thickness | Electricity Consumption (watt/meter) | Packing Length (m/box) | Packing Weight (Kg/box) | Remarks |
TSW-303C | 30cm | 0.338mm | 65w/m | 150 m | 26 Kg | Color Pet + Transparent Laminex |
TSW-305C | 50cm | 110w/m | 150 m | 39 Kg | ||
TSW-308C | 80cm | 180w/m | 100 m | 40 Kg | ||
TSW-310C | 100cm | 220w/m | 100 m | 48 Kg | ||
TSW-310CD | 100cm | 220w/m | 100 m | 48 Kg | 4 Copper Lines (50cm + 50cm) | |
TSW-403P | 30cm | 0.400mm | 65w/m | 130 m | 26 Kg | Color Pet + Color Laminex |
TSW-405P | 50cm | 110w/m | 130 m | 39 Kg | ||
TSW-408P | 80cm | 180w/m | 70 m | 40 Kg | ||
TSWP-410P | 100cm | 220w/m | 70 m | 48 Kg | ||
TSW-410PD | 100cm | 220w/m | 70 m | 48 Kg | 4 Copper Lines (50cm + 50cm) |




Specifications of Tow-tech Standard PTC Heating Film

Specifications of Tow-tech DC Using & Sauna Heating Film



The Features of Towtech PTC Heating Film.
Excellent Prevention Function of Partial Overheating.
No Risk of Heating Film Damage or Fire through Overvoltage Supplying.
Higher Durability of Heating Film
Energy Saving Effect when heating is lasting for a long time
Various widths (30cm, 50cm, 80cm and 100cm width)
TSWP-40 shows higher thermal efficiency because of the overall carbon structure
TSWP-40 products are safer from the penetration of moisture because it has the outer coating as well as the use of thick PET film and laminated film

OEM product Manufacturing
We are able to produce OEM products and its minimum order quantity is 5,000 meters per order.
Possible to print the Buyers Brand and Design
Possible to change the Film Thickness, Width, Shape of Carbon Heating Element, Electricity Consumption, the position of Silver Booth Bar
Possible to make heating film for special Electric Voltage and for D.C. (direct current), etc.
New products from manufacturers at wholesale prices