Shenzhen JingFuYuan Tech. Co., Ltd (abbr. JFY-tech) is a professional high-tech enterprise integration of R & D, production and sales which specializes in the solar and wind grid-connected inverter, DC/DC power supply modules, DC/AC ringing modules and AC/DC switching mode power supply etc .JFY-tech has the strong R& D team, most of engineers have a strong technical background in the international famous company. The manufacturer is located in Nanshan District , Shenzhen city , Guangdong province, established in May, 2003 and passed the ISO9001:2000 quality management system certificate of the USC successfully in 2004 and updated to ISO9001:2008 in 2009. JFY-tech strives to provide the full range of solar energy, wind energy and power supply solutions for the customers .Currently , the main products we provide is 2kw-30kw solar and wind grid-connected inverter, 3w-700w DC/DC power supply modules , 3w-75w ringing modules and 3w-500w AC/DC switching mode power supply .We also provide the customized power supply according to the customer’s demand. Our products are applied in the new energy power station, telecommunications, industrial automation and control, military, on-vehicle, security, electrical consumer goods and other ***** we have become the qualified supplier of the several large solar power system integrators and Telecommunications equipment ***** products quality are well received by the customers. JFY have developed rapidly since established in ***** sales volume grow more than 100% every year .Now the factory area enlarges to over 10, 000 square ***** monthly production of power supply is over 100, 000 pcs . “Pursue excellence, Surpass ourselves" is our company’s tenet. We are dedicated to the human culture construction of "Open mind, Comprehensive skill, Harmonic relationship, Common development" and advocate strongly the professional spirit of "Innovation, Pragmatism, Professionalism, Integrity, Mutual aid" .With the joint e