Established in 2003, Nanjing Grandwin Industry international Limited was garments MFG company
and now is a comprehensive industry and trading company in various products.We design,manufacture and supply as follows 
1 Sheet metal works
2 Lighting serial: Led lamps, led tube, wall washer,celling lights,down lights,street lights
3. Display serial: ultra slim light box, sign letters, poster frame, illuminated signs, Led moving display
4. Solar serial: solar lights, solar light box, solar charger,sun jar, solar panel, solar system, solar application
5 Apparels: garments, fabric,jacket,pants,jeans etc
6. Lastest Digital products only serial: HDD player, waterproof LCD TV, mini projector,pocket home cinema, mobile adaptor, MP5,digital photo frame,watch mobile phone,Spy video watch,HDMI cable etc


We have been developing our owe brand S2(brand).Our products are export to USA,Europe,Japan,Australia etc.
We continuously improve our ability to bring the new technology and products to the market and provide high quality customer service. Our management are well educated in Western countries and have been in
international trade for many years.

We ensure that our customers are always offered the highest quality products by implementing strict quality control and safety measures. Our object is to become the leading provider of best products and quality service in China.

Look forward to cooperating with you. Our website is www.thin-lightbox.com  www.slim-light-box.com
www.signs-letters.com   www.signlettersmaker.com
www.s2led.com www.solarproductsupplier.com