Shenzhen Jiyin Technology Developmeng CO.,LTD are a professional design, production, sales, switching power supply of the private scientific and technological enterprise founded in 2004 in panyu, guangzhou, established in 2013, shenzhen JiYin technology development co., LTD., located in guangming new district, shenzhen city binhai pearl industrial park, plant area of more than 8000 square meters, the team has 650 enterprises have passed ISO9001:2000 international quality management system certification factory full implementation of ROHS system.

We can according to customer requirements, to provide comprehensive quickly switching power supply solutions, the product conforms to and through the cTUVus (UL), CE, FCC, CCC, PSE, GS, EK, BS, and other certification, products 100% full load aging in place to ensure that reliable and quality of life, the main products, power adapter/charger, power amplifier stereo switch power supply, on-board charger power supply. Products are widely used in communication equipment, digital, security, video class, home appliances, entertainment, fitness equipment and other fields, products meet energy star IV standard, energy conservation and environmental protection. The amplifier audio switch power with high reputation in this industry, this power supply before completely replace old-fashioned circuit transformer and linear fire cow, raise the efficiency of products, energy conservation, environmental protection, reduce the product weight, reduce the size of our products, and shall not affect the sound quality effect. Maximum power 5000 w can do it, the other is the power supply is much lower cost than the circuit transformer and ac adapter, the greater the power, the more obvious cost advantage.