Ningbo Yinzhou Self Photo electron Technology Co., Ltd. specializes in high quality and high-power LED strobe light, LED strobe lights series,Warning lights series, night lights series, Safety lights series, Sirens speaker series and so on. We has formed SELF industrial system with our development. 911SIGNAL our own brand, have good market world widely especially in European and USA. Our main products include: Emergency Warning Lights,LED Strobe Light,LED Emergency Strobe Lights,Mini LED Light Bars,Signal Beacon,Rotating Beacon ,Strobe Beacon Lights ,Police Car Speaker,alarm siren ,Siren & Speaker and so on.We have set up a set of special management pattern. We have a super -strong technique team. The number of the technicians accounts for 30% of total number.Ningbo Yinzhou Self Photo electron Technology Co., Ltd. Will persist the principle "quality is the origin, try to do best" all the time. Provide high quality and high-tech products for more customers.We strongly insist on the implementation of TS16949 quality certification standards, at the same time , our products are in full compliance with CE,SAE, E-MARK standard . 90% of our current products exported to Europe, North America, Australia and other regions and receiving good reputation from the customer.Our philosophy is: Creating value for customers, Creating value for society ,Team reflects the value of innovation.OUR MISSION Convenient Traffic, Better Life OUR VISION Become employee satisfactory, customer trusted professional signal light manufacturer.911SIGNAL become the first brand in emergency alarm system.Sincerely hope to cooperate with you!