Shenzhen Yisuoyunsheng Technology Co., Ltd.. was established in 2017. We specialized in serving and manufacturing coded lock for safe, electronic lock for cabinet, smart fingerprint lock, IC card lock, magnetic lock and other technology development and integration solutions.Our company has a complete and scientific quality control system and marketour company is committed to providing affordable and efficient smart lock solutions. We have obtained multiple certifications, including CE, FCC, ROHS, ISO 9001, as well as smart lock patents, demonstrating our commitment to product safety and innovation.Our company males long-term cooperation with more than 60 famous ofice funture companies at home and abroad. Depending on rich producton experience and excellent servce as wel as a good command of the development trend of the lock industy at home and abroad, its products feature exquisit workmanship and elegant and gracetul appearance,enjoy good reputation anong a wide range of users.