庆科（上海）贸易有限公司
Wearesiliconpartners,ourcustomeroncetoldus.Itistheresultofofferingwiderangeofproductsandleadingedgetechnologytosupportproductdevelopment.Formanyyearsexperienceassemiconductortradingcompany,wewillrespondtothewideandvarieddemandsfromeverycustomer.电子元器件;高压二极管;操作软件;半导体用原辅材料;电子控制机器;测量机器;进出口服务;相关售后服务;
