Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for 16 Ports Active Rf Modulator Combiner, Gge-50era 16 Ports High Power Ytterbium Catv Edfa , GG-6000M Hi output CATV headend agile bnc rf modulator , Gge-40ea Series 1550nm Erbium-Doped Optical Fiber Amplifier (Module) ,Wdm Node . Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services. The product will supply to all over the world, such as Europe, America, Australia,Las Vegas , Detroit ,Cairo , kazan .The company has numbers of foreign trade platforms, which are Alibaba,Globalsources,Global Market,Made-in-china. "XinGuangYang" HID brand products sell very well in Europe, America, Middle East and other regions more than 30 countries.