Established in 2003, Grandwin Industry Vintan Lighting Limited is an professional sign company and light guide panel (LGP) manufacturer. We have been studying LGP and apply it into reality for many years. LGP is an whole new green product and match our livings.

As LGP can be used in many fields such as display, decroation, buildings lightings etc, we are becoming an cross-industry company, more and more worldwide construction and decroation companies are cooperating with us.

Our main business are

1) LGP material wholesale: including whole panel or custom size for manufacturers and contractors, builders

2) Custom light panel: all kinds of shapes, custom sizes, frame or frameless

3) Led light shelves: new patent-pending products

4) lighting glass: new patent pending products

5) sign letters: metal sign letters, stainless steel sign letters, illuminated channel letters

6) led light box


Our products are export to USA, Europe, Japan, Australia etc. 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.