Has neon sign letter passed the QC test?
Fully devoted to the resin letter industry for many years, Shenzhen Cosun Sign Engineering Co., Ltd. becomes globally competitive. custom signs produced by Cosun is very popular in the market. The materials for COSUN china neon sign are industrial standard and are procured from trusted vendors of the market. Its edges are smooth enough and it is free of burrs. The product stands out for its fire resistance. It has been fire tested with a structural loading to ensure structural integrity under design loads. Its edges are smooth enough and it is free of burrs.
Cosun Sign has always been committed to creating innovative professional custom signs. Welcome to visit our factory!