Rental advertising and marketing led display

Q: Where is your nearest Sea Port?    

A: Our nearest sea port is at Shanghai and Ningbo.    

Q: What's the brand of your diode chip?    

A: Our led lamps are by Sanan,Silan,Epistar,Cree etc.    

Q: What is the led chip packing?   

A:Indoor:SMD 3528/2121/1010 Outdoor:546 oval lamp/346 oval lamp/    

Q:How to protect power supply?     

A:Electrical peaks can put more force on the electrical components which will decrease life time .It is wise to install a protection (voltage stabilizer) that can control the peaks. Thanks for your time! Wish you have a nice day! Why not contact us for more information and supprise right now! Email, Skype, Trademanager and so on....