Hello,everyone.

i am ivy from Heartinled Technology(shenzhen)Co.,Ltd in shenzhen,China.
We produce LED display screens and lamps with high quality & very competitive price for 10 years in China,hope to be one of your supplier.
 
We provide free sample blow 32dollars,The guarantee time is 3 years, and we are free charge of changing the parts which is not damaged by people within this period.

We provide high quality goods with excellent after-sales service.If you are interested in our products,please do not hesitate contact me any time.

Skype:yuyejun890912         ivy AT