Our company is produce calculator CT-500/512, MJ-120-C, MJ-120T-W, CT-512VI, CT-8855V, CT-712VS and other models for calculator. LED lightings, led strip for every colour.LED tube, bulb.
Telephone:86-020-86037559
Address:No.138,shidingli,Yahu Village, Renhe Town. Baiyun district, Guangzhou, Guangdong, China