Shenzhen Cosun Sign Smart-Tech Co., Ltd. (Short for COSUN),as a professional manufacturer and comprehensive signs company in China,dedicated to provide customers withhigh quality sign products since 2004. Now, COSUN has been becoming one of the leading sign manufacturers and exporters in China. COSUN has 12,000sqm factory located in a garden park and more than 500 advanced professional production equipment, such as metal laser cutting machines, recessing machines, vacuum forming machines, robot welding machines, laser welding machines, UV print machines and polish machines. With more than 13 years international business experience and well understanding of international quality certification system for signs, we use the electronic components with CE, UL and factory ISO certificate, etc. to ensure our sign products safe and reliable. By professional operation and fast develop, COSUN already has many customers from all over the world, we warmly welcome you to visit our company. COSUN, with the honesty and sincerity, will work together with you and create beautiful future together.
Build Brand, Set Standard, Simplify Process
Brand building start-up year
Rated as a national high-tech enterprise
Scale up and move into Dongcheng Zhiju Center (12,000 sqm）
Officially Renamed Shenzhen COSUN Sign Engineering Co, Ltd.
Plant Built in Longgang, Shenzhen
Shenzhen COSUN Advertising Co, Ltd. was founded
Star the Sign Industry Tour