For over 25 years, Beijing Keyuanlong Technology Co., Ltd. (KYL) has been the leading supplier of comprehensive lift Emergency Phone and Safety System Solutions. We design, manufacture and sell a wide range of high-quality products covering EN 81-28:2018 compliant lift emergency phone system, access control, intelligent connected panel, lift monitoring alarm system and industrial control device. We are also committed to providing highly customizable solutions to meet our customer's individual requirements.For more information, please visit our website www.keyuanlong.com.cn

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	Other	Elevator Emergency Communication System (Including Elevator Room Telephone, Elevator Cabin Interphone, Elevator Emergency Power Supply), Protection Relay Design, Production and Sales	2018-12-28 ~ 2019-11-06	Verified
	ISO14001	WIT	lift five-way emergency phone system(including lift emergency power supply)design and production environment	2018-12-10 ~ 2021-12-09
	ISO9001	WIT	Lift five-way emergency phone system(including emergency power supply) design and production	2018-12-10 ~ 2021-11-14

Business Type	Manufacturer, Trading Company	Country / Region	Beijing, China
Main Products	Lift communication and Safety System, Wireless Emergency Phone System, Lift Intelligent Connected Panel, Lift Remote Access Control System, Sensors, Load Cell	Ownership	Private Owner
Total Employees	51 - 100 People	Total Annual Revenue	confidential
Year Established	2010	Certifications(1)	ISO9001
Product Certifications(3)	CCC, CE, Test Report	Patents(21)	An elevator intercom integrated system, A multi-function elevator car with self-inspection, An intercom, Elevator Level Magnetic Strip Support, Elevator Interphone Host (50 Bureau), Elevator Interphone Host (100 Bureau), Elevator car top intercom station indicator, An load cell, A mounting bracket for elevator horizontal magnetic strip, Elevator intercom hub, An Elevator Voice Station Announcement Device, An Elevator Interphone Integrated System, Three-phase protection relay, Elevator car intercom station indicator, Elevator car intercom, Elevator Level Magnetic Strip Support 2, An Internet of Things Elevator Monitoring System, A Radio Bridge Device Powered by Solar Energy, Moisture-proof intercom for elevator car pit, Inorganic room mainframe, Elevator intercom station indicator
Trademarks	-