Hangzhou Dongcheng  Auto Electronics Co., Ltd (hereinafter referred to as "Dctronics"), specialized in electronic manufacturing and wire harness assembly for construction machinery. Verified supplier of  Caterpillar Inc.,
Dctronics is located in Tonglu economic development zone with  efficient logistics environment and customs channels. 70 minutes'drive from Xiaoshan International Airport and 3 hours' drive to Shanghai.
Dctronics has 20-years professional management and expertise team in EMS field，providing service as OEM, ODM etc. 6 SMT lines and 1 wave soldering line. Have production capacity of mobile phone, security surveillance devices with a variety of professional assembly and test equipment. Apart from communication products,  Dctronics are also able to produce medical products, financial products, automobile products etc.
杭州东诚汽车电子有限公司（Dctronics）专业从事电子产品制造及工程机械行业线束制造，是“卡特彼勒”认证的合格供应商。
Dctronics位于桐庐经济开发区，具有高效的物流环境和通关渠道，离杭州萧山国际机场70分钟车程，3小时到达上海。
20年电子制造加工管理和专家团队，提供OEM,ODM等形式的供应链服务。
工厂有6条SMT贴片线， 1条波峰焊生产线，拥有一系列专业装配和测试设备， 具有手机、安防监控设备的生产能力。除了通讯产品外，Dctronics还可以生产医疗产品、金融产品、汽车产品等。