一、电子类厂家：
线路板、接插件、开关电源、精密仪器仪表、集成电路、印制电路、表面贴精密机械、光通信、光学、电机、液晶材料、电阻电位器、电容、二极管、连接器、继电器、放大器、控制器、插头、 磁头、滤波器、变压器、充电器、热熔胶、硅胶、丝网印刷、其它电子设备、电子元器件等
二、通讯类厂家：
移动通信、卫星通信、计算机、无线通讯服务商、应用无线通讯系统供应商、载波、网络制造商、系统开发、电话、手机、电脑配件、键盘、传真机、复印机等
三、家电类厂家：
数字化音／视频设备、电视机、彩显配套、显示器、空调、微波炉、VCD、DVD、随身听、组合音响、汽车音响、洗衣机、各类小家电等
四、综合类厂家：
灯具、玩具、医疗器械、汽车电子、保温产品、照相机厂商、制冷（压缩机、冷凝器等）、精密机械、钟表、眼镜、汽车、摩托车零配件、塑胶、金属加工、印刷、化工、珠宝、纺织、医疗、军用、科研、航空航天重点工程等
五、机构、商家：
连锁、贸易、批发、大型经销商、 研究所、研发中心、IT领域、金融自助系统、银行、证券软件公司、商业零售企业、IT行业企业、贸易公司、金融机构、政府及公共事业单位、社会团体、行业协会及商业组织等。
Key Buyers
Ⅰ 、 Electronic Products Factories:
Circuit, socket connectors, power and switch, precise apparatus and meters, IC, PCB, SMT machinery, light transmission, optics, motors, LCD materials, relay, amplifier, controller, plug, magnetic head, rejecter, transformer, charger, hot-melting gel, silica gel, screen print and other electronic equipments and parts.
Ⅱ Telecommunication:
mobile communication, satellite communication, computer and wireless communication service, supplier of application wireless communication system, carrier wave, network maker, system integration, telephone, mobile phone, computer parts, keyboard, electrograph and duplicating machine etc.
Ⅲ Home Appliances:
digital audio/ video equipment, television set, color display related products, display, air conditioning, microwave, VCD, DVD, walkman, integrated acoustics, car acoustics, washing machine and other small home appliances.
Ⅳ. Synthetic Factories:
lamps and lanterns, toys, medical machines, car electrics, warm keeping products, camera, refrigeration (compressor, condenser), precise machine, clocks and watches, glasses, automobile and motorcycle parts, plastic and metal processing, printing, chemical, jewel, textile, medical product, military product, scientific research, aviation and space flight key project etc.
Ⅴ. Organizations and Other Companies:
chain stores ,trading company, wholesalers, graduate school, research center, IT, financing auto service, bank and stock software , shopkeeper, financial institutions, government and public institutions, social organizations, industry association and trading organization.
