Shenzhen HeHejin Industrial Co.,Ltd(Hongkong YSmart Technology Co.,Ltd) is an energetic and technological innovative company, dedicated in researching, manufacturing and marketing solar related proudcts,the factory islocated in Shenzhen China.We provide products including Solar Controllers,Micro Grid Tie Inverters,Solar Lamps,MC4 Connectors and other Solar Related Products.The company presses the ISO9000 quality management system control product quantity strictly, the export production all passes the relevant national company check (CE), get high evaluation of the customer. Since 2009, our service has been expanded to all over world.Our products are widely used in Spain,United Kingdom,France,India,Italy,Australia and many other countries and regions ,and have been extensively applied and highly appraised in a number of major projects."Quality first, customer orientation" is our purpose. YSmart Technology will be committed to provide the best service to you!Product line:1A-100A Solar Charge Controllers;500W-5000W Off Grid Tie Inverter;200W-2000W Micro Grid Tie Inverters;MC4 Solar Panel Connectors;Solar Water Pump;Solar Related Products.