1, I guarantee to provide the heating cable PETER Peter Peter Appliance Co., Ltd. is a German production of the new high-quality products, quality meets IEC800 VDE and UL and other relevant standards, can meet the requirements of geothermal heating. 2, installation and construction company strictly enforce the manufacturer's product descriptions and requirements, as well as my corporate standards and relevant national standards, geothermal heating systems to ensure safe and reliable. 3, the company in accordance with international conventions on the heating cable and thermostat, respectively, a 20-year and 2-year warranty. 4, to provide the product quality liability insurance. 5, free of charge to relevant personnel geothermal heating system use, maintenance and economic operation of the knowledge training. 6, such as product quality problems and the resulting failure or accident, the relevant provisions of Division I will be responsible for the repair, replacement or compensation. 7, on the geothermal heating system provides life-long service, warranty period, repairs only charge the cost of the product or component costs, fees, other fees when you do not call it a day.