Annually LinkedSun manufactures over 30,000 hot water tanks and 50,000 solar collectors, with capacities varying from 1 to 1000 liters.These are developed in close cooperation with the customer, which enables the system of which the hot water tank is part, to function optimally.Meanwhile this has lead to hundreds of different designs which are produced serially for a great number of Original Equipment Manufacturers and system suppliers in Europe and Northern America. Why choose us?•10 years guarantee•All solar collectors and systems are certified by Solar Keymark•Cost Effective•Attractive Appearance•Global Presence Histroy•2014.01 We get our third solar keymark certificate for heat pipe solar collector JMC series from Sweden SP, aperture area η0 reach 0.777•2013.12 We get our second solar keymark certificate for U pipe solar collector JUC series from Sweden SP, aperture area η0 reach 0.798•2013.12 We register our new brand "LinkedSun"•2011.06 We get our first SRCC certificate for heat pipe solar collector JHC series•2009.11 We get our first solar keymark certificate for heat pipe solar collector JHC series from Germany DIN•2008.10 Jiaxing Jinyi Solar Energy Technology Co., Ltd. established, we start to do export business for pressurized systems, brand of "Jinyi"•1990.10 We produce the first solar water heater of non-pressurized passive system.