Shanghai China-hope Electrical Alloy Co., Ltd was set up in 1986, in the past 20 years, we are insisting on innovation and development. We have expanded our product to the fields of high and low voltage appliance, electrician appliance, military equipment and so on. And our product include silver wire, electrical contact, silver alloy sheet, silver alloy band, welded contact componts and soldering materials, more than 100 types. From 2001, our annual production capacity has broken through 300 tons, and we continuously rank top 2 in the industry for 3 years. And the sales amount has occupied half of the whole market.    In the year of 2000, China-hope had passed ISO9001 certified quality management system. Because we are of high technology, science management, advanced testing machine. We are carrying out the business concept "customers are the focus, science are leading". We are recognized and praised by 600 domestic customers and foreign manufactures. In the past 4 years, we have exported our product to South Korea, Iran, Sing apore , Japan, Honkong, American, Taiwan, etc. From 2003, we become on golden supplier of alibaba. We believe that we will again more and more foreign orders by high quality product and good service.   China-hope Electrical Alloy Co. takes great importance to technical innovation and equipment renew. We have 60 electrical contact machines and 30 testing machines. We have imported multi-river machine and technology from Germany; in 2001, we imported the advanced technology and production process for AgSnO2  which is popular material to the environment-protecting electrical market. We believe that we will become your future partner with our strong technical support, effective quality management, good service and quilted testing machine. We believe that we will keep in touch with the world.