上海元延自动化系统有限公司主营工控产品贸易、系统集成、非标系统设计、工厂电气设备维修维护等。上海元延自动化系统有限公司为威琅电气一级代理商,提供wieland全系列产品。联系人：唐先生电话：021-67613359/18017217909***:185639882邮箱：yuanyan_auto@Wieland威琅电气太阳能光伏连接器/户外灯具照明接插件全系列产品。96.031.4154.396.031.4554.396.031.5054.396.032.4154.396.032.4554.396.032.5054.396.041.4053.096.041.4053.196.041.4153.096.041.4153.196.042.4053.096.042.4053.196.042.4153.096.042.4153.196.141.0053.096.141.0053.196.141.0153.096.141.0153.196.142.0053.096.142.0053.196.142.0153.096.142.0153.196.041.4553.096.041.4553.196.141.4553.096.141.4553.196.042.4553.096.042.4553.196.142.4553.096.142.4553.196.041.5053.096.041.5053.196.141.1053.096.141.1053.196.042.5053.096.042.5053.196.142.1053.096.142.1053.196.051.4053.096.051.4053.196.051.4153.096.051.4153.196.051.4053.696.051.4153.696.151.0053.096.151.0053.196.151.0153.096.151.0153.196.052.4053.096.052.4053.196.052.4153.096.052.4153.196.152.0053.096.152.0053.196.152.0153.096.152.0153.196.051.4553.096.051.4553.196.151.0553.096.151.0553.196.052.4553.096.052.4553.196.152.0553.096.152.0553.196.051.5053.096.051.5053.196.151.1053.096.151.1053.196.052.5053.096.052.5053.196.152.1053.096.152.1053.1RST20I3/RST20I4/RST25I3/RST25I4/RST25I5/RST50I5……上海元延自动化系统有限公司主营工控产品贸易、系统集成、非标系统设计、工厂电气设备维修维护等。上海元延自动化系统有限公司为威琅电气一级代理商,提供wieland全系列产品。联系人：唐先生电话：021-67613359/18017217909***:185639882邮箱：yuanyan_auto@)