YANGXING TECHNOLOGY Co., Ltd which was founded in July 1986, is a professional crystal oscillator supplier with industrial experience of over twenty years. As a franchised and brand-independent supplier, YXC has passed the ISO9001 Quality Management System certification. Other certificates like ROHS & REACH are both obtained with the products sold widely abroad. It is one well received as well as independent supplier, which is authorized by environmental departments. There exists a great demand of products of YXC in domestic and abroad. At present, YANGXING, as the direct agent and distributor of EPSON in Japan and SITIME in United States, has the best sale of MEMS crystal oscillators all over the world.