We, RexVa Co,.Ltd., are the leading and the oldest manufacturer of carbon heating film (infrared heating film) in South Korea. We are exporting our products to over 30 countries as a reliable supplier.The slogan "Companies that warm the world," the goal is to give life to the warm world of humanity. Floor heating is a culture with South Korea only. heating film is the heat generation by the resistance of the carbon. Carbon is released into the atmosphere by the pleasant radiant heat, making a warm heating in a short time.In South Korea ,Rexva is one of the largest exporters of domestic heating film manufacturers.Sales performance and government recognition of the awards prove this."Getting $5 million in exports, obtaining government-issued export certificates, and being recognized by the government as one of the best growth companies. (Designated as a "world-class product and manufacturing company")We got UL , TUV, CE, EAC, ROHS, SASO ,UKRAIN certification .In addition ,We 1. Achieved many certificates which can provide advanced marketing to customers .2. Achieved many test reports, guaranteed the product quality .3. Heating film no resistance change due to long-term use- Excellent technology with patent registered printing equipment- During production , our air drying chamber can hold 70 meters of heating film at the same time to drying of carbon and silver fully and removing the moisture in carbon , other manufacturer can only make the air drying chamber under 10 meters . 4. Silver on heating film resistance keep stable.- Silver resistance keep stable in 0.3 ~ 0.4 ohms , in the other hand , other companies's silver resistance value are in 0.5~21.2 ohms.5. Provide the test report for each production when the product leaves the factory .6. Conducting Tensile strength test for per production roll- Only the product rolls which can pass the Tensile Strength Test can be shipped . 7. The production capacity in the industry is the best - Keep the production capacity to be 3 times more than other companies in one month . - Bulk orders, early delivery available8. Independent research and development of PTC carbon paste to ensure the stability and safety of the product . - Registered patent for PTC carbon ink- Using self-developed carbon paste formula and unique PTC carbon ink recipe . Please check our PTC ink manufacturing information in homepage We are the only company in Korea that can quickly produce and ship large quantities of orders.If you choose to rexva and be able to enjoy it all.You can contact us at any time, give counseling.Tel, +82-31-949-7860English, +82-10-7762-7860China, +82-10-7762-7860Russia, +82-10-2280-7860Whats App: 82319497860skype. vory21WeChat: rexva-xica