China supplier Floor Heating film , Infrared heating , Underfloor Heating system    

Safe voltage, environmental and zero radiation

Only SMW PTC warmfloor use the safe voltage (12V-36V) DC technology and zero radiation electric warmfloor product in domestic. It is still safe when used on various condition (dry or wet area).

Self regulating  comfortable

SMW PTC warmfloor has the function of rapid warming and uniform conducting heat. PTC material can automatically adjust the temperature when temperature rises, to ensure that the temperature of heating unit will not continue rise. Let you enjoy the sunshine indoors.

High technology and good material, wear well

Only SMW PTC warmfloor use the 1mm thickness of PTC material in domestic, which is over 200 times than the material of other electric warmfloors. It is more stand wear and tear as well as longer life.

Energy-saving and environmental protection, care for your life

The heating unit of SMW PTC warmfloor is the only electrical floor heating product enters the energy-saving products catalogue, which has unique self-regulating characteristics, effective control energy consumption. Compare to the similar products, energy saving is 30% more. And SMW floor heating carpet is the only “frequency conversion” technology floor heating products.

Far infrared ray, health care

After SMW PTC warmfloor power on, electricity excitation PTC nano heating material, heat conversion efficiency more than 99%. With abundant far infrared ray form transmitted to human body, far infrared ray can expand blood vessel, relax your muscles, accelerate the metabolism of human body and improve the effect of micro circulation system. Which also can effectively prevent the child gets a cold or relieve the old man for cold symptoms such as pain caused by rheumatism in winter.

 The Comparison of 5 Heating Methods

Our PTC warmfloor is based on 1.2 mm thick and 34 cm wide heating elements of carbon-enriched polyethylene with copper braid embedded along both edges. All of the plastics are electrically conductive. Because of the resistance in this material, heat is developed. The advantage of this technology is self-regulating effection. The elements are cut to desired lengths and clips are mounted for wire connection. Safety transformers running on 24Volt ensures a safety system.

PTC Warmfloor is a strong, flexible, thin plastic heating mat. It is made of an innovative polymer blendthat heats when electricity is passed through the material. Unlike other types of radiant floor heating, PTC Warmfloor has the unique ability to self-regulate. So it will not overheat. To provide power continuously along its length, a flat bus braid is embedded in the plastic sheet heater along each edge. Our system is energy efficient when continuously heat, allowing the self-regulating nature of the heating elements to control the floor temperature.

PTC warmfloor consists of the polymer of semiconductor nanometer exothermic material and Organic polymer thermistor materials (PTC material). Its heating principle is that the electric energy stimulates the nanometer exothermic material in the PTC material to move and then heat.

And the function of PTC material is to automatically increase the resistance of the heating element and then decrease the power when the temperature rises. The PTC warmfloor self regulate the temperature by the homogeneous polymer of PTC material used to produce the probe and the nanometer exothermic material instead of the one or more temperature probes, which seems that the temperature probe is placed everywhere, Thus can realize fast heating, flexible adjustment, automatical temperature control. It is similar to high-end "frequency conversion technology", which is not owned by other electric warmfloor. This technology completely has solved the temperature overlap problem, which is the most fatal and biggest technology bottleneck.

The larges PTC heating products manufacturer in Asia. Our company was founded in 1995 with 21 years export experience. Till now, Daming has obtained more than 30 national patents and several certificates. We are the company draft the national standard of China.

Residential warming appliance: Electric blanket, PTC floor heating, electric heating carpet; Industrial Heating Products: Heating cable, tubing bundle etc.

There are 160 people, 5 workshops, 3 Administration buildings, 2 subsidiaries, 10 office branches, 85 distributors all over the world. Occupied 80% China oil field, tunnel, environmental protection thermal power market.

Most of Daming products passed CE, UL, IECEX, ROHS, TUV, CSA ETC. We export to many regions, especially Japan, Europe, North and South America, Russia. High quality combines with professional service earned us a good reputation.