We take pleasure in a really excellent name amongst our shoppers for our exceptional product or service excellent, competitive rate and also the great services for 1.25g SFP, Poe Ethernet Switch , Fiber Optic Converter , China Optical Transceiver ,Rs485 To Rs232 Serial Converter . We can customize the products according to your requirements and we can pack it for you when you order. The product will supply to all over the world, such as Europe, America, Australia,Anguilla, Greenland,Myanmar, Munich.Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.