Upro (Shenzhen) Industry Company Limited Guanlan Electronic Factory has been in LED industry for more than 10 years. Our company maintains the leading position to manufacture cut edge products and provides the best after service for our valued customers.



We have a strong commitment to manufacture top quality products at lowest cost, and to provide customers with competitive prices, products availability, fast delivery and strong technical support.



Our products cover:

LED writing board, LED holiday lighting, LED flexible strip lighting, LED desk lighting,...