Shenzhen Obery Electronic Co., Ltd. is a professional manufacturer of electronic products, like home alarm systems and GSM alarm systems. We integrated development, processing, production, sale and service as a whole. Till now we have had a factory covering more than 200 square meters and had more than 50 staff members. With a strong technical team, we highly ensure our product quality and good after-sales services. Shenzhen Obery Electronic Co., Ltd. has been developing fast since the ...