Guangzhou Goodinsight Ltd. (Guangzhou Gu Yin Sai Lighting Co., Ltd ), based in Guangzhou in southern China, is a LED lighting company making and selling LED lights. Our company is devoted to provide customers with LED application products. We achieve to have a wide range LED lights from affordable price to medium and premium.

With the concept of “quality first, service first”, we sincerely wish to have the chance to build friendly strategic partnership with worldwide customers and friends.

Warmly welcome your visit or inquiry any time. Thank you!


Library & Tests


Aging Test & Waterproof Test