Shenzhen Young-Cheer Science & Technology Co., Ltd.

Since the establishment in 1997, Shenzhen Young-Cheer Science & Technology Co., Ltd. has been all time dedicating to research, development and manufacturing of wireless security alarm systems RF module products. Our patented products have passed stringent quality control tests are ...

Telephone：86 - 755 - 29791902-Address：Address:2/F, Block A, Anle Industrial Ganden,No.40 zone, Baoan Dist,518101 Shenzhen, China Shenzhen Guangdong 518101 China