Shenzhen Guang You Shang Technology is a professional smart home products supplier. We offermulti-functional temperature controller and digital thermometer, thermostat, temperature data logger, measurement tools, wifi smart home and hotel locks, smart wifi plugs, Etc. The products have been widely used in home life. Product has passed ISO9001:2000 ROHS, EU CE certification and CQC quality system certification. Based on excellent quality and reasonable prices, we have won responsible reputation in many different counties, Our products have been exported to the United States, Italy, Australia, France, Ukraine, Argentina, Russia, Sweden, Pakistan, and South East Asian countries. We have been focusing on high quality and production process of our goods since the beginning of establishing business relationship with our clients in the world. Our Vision: Becoming an excellent enterprise that all customers trust and staffs love! Our Mission: Helping staffs grow and work together to create brilliance!Our values: Behavior: health, self-confidence, honesty, sharing, gratefulness!Action: profession, efficiency, teamwork, passion, and win-win!