上海铮潼声光科技有限公司专业生产上海铮潼声光科技起重机电LED指示灯，声光报警器，警示灯，红外线，超载限制器。技术力量雄厚，加工设备精良，生产工艺先进，不断开发新产品、进行技术创新，有完善的生产管理体制和质量保证体系。上海铮潼声光科技有限公司携手全体员工衷心感谢社会各界朋友的厚爱、关心和支持，愿与各位同仁竭诚合作，共创辉煌！携手并肩，共创美好未来！Shanghai Zhengtong Sound and Light Technology Co., Ltd. specializes in producing LED indicator lights, sound and light alarms, warning lights, infrared radiation, and overload limiters for Shanghai Zhengtong Sound and Light Technology Crane Machinery. Strong technical strength, sophisticated processing equipment, advanced production technology, continuous development of new products and technologi…