OASIS PREMIER ENERGY TECHNOLOGY Co., LT is a Sino-Canada joint venture(OPET), which is located in the sea port city Ningbo. OPET is the only porudction base authorized by Canada OPETECH INC in Asia, which is specialized in manufacturing air sourced heat pump water heatercommercial heat pump water heater system and swimming pool heating systems. OPET is leading the world in low temperature operation technology, refrigerant special additives, high and low temperature balance technology and heat pump control system technology, so our products are widely used in home, hotel, offices and data bases fields.

Canada OPETECH INC is located in Calgary city Alberta province of Canada. OPETECH is a large international group company specialized in researching and application of Energy Efficiency building and heat pump energy saving technologies. Their world first CSA mixed refrigerant heat pump technology and mixed air-flow heat exchange technology has been well know in the world for years, and most of OPETECH R&D stuff are graduated from world famouse universities. Most important, OPETECH owning two famous laboratories in the world which are YORK heat pump research lab and Aquatherm energy efficiency building lab. After years research and application, in the year 2010 they developed world first EER 10.0 heat pump system under the requested working conditions. Further more, all OPETECH testing and production equipments are from BOSCH or GM, which ensured the good quality products from the beginning. Many World top 500 having business cooperations with OPETECH, the projects are installed all over the world, as we can see the successful projects in wall street stock exchanging hallWorld trade centerChinatownVancouver Administrative centerSheraton Hotel, etc.

Alberta province of Canada as one of most cost competitiveness city in the world, pays great attention to Asia partners, and set 6 branch offices in Asia. According to KPMG's 2004 research of 63 cities in the world, Ca