"Based on domestic market and expand overseas business" is our development strategy for Serial To Modbus Tcp Converter, Industrial Ethernet Switch 5 Port , ethernet io card , 802.3 At Switch ,remote io rs485 . With our rules of " business reputation, partner trust and mutual benefit", welcome all of you to work together , grow together. The product will supply to all over the world, such as Europe, America, Australia,Manchester, kazan,Pakistan, Saudi Arabia.Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.