Shanghai Qisai Electric Industrial Co., Ltd.
QISAI commits itself to high-tech energy saving and environmental protecting Air source heat pump as its development orientation.As a professional manufacturer, QISAI has a strong quality assurance system and good corporate culture for more than 7 years. QISAI is the company name and the brand is GOSAY .

Our company covers an area of 40,000sqm and is conveniently situated next to the Formula One International Circuit in Jiading District of Shanghai. Boasting modern workshops of 30,000sqm, advanced R&D equipment and an experimental centre for products, as well as advanced production and testing facilities, our company is capable of producing 100,000 sets of heat pumps and thermostatic facilities every year. Our product lines range from household units to commercial units, totally 6 series and 20 models.

Our company insists on the idea of "technological innovation; honesty & quality first; strong support to customers". We are confident in providing customers with the most powerful insurance and services.