Mr. Guangyao Tang

Mr. Guangyao Tang is the Chief Engineer at Xiamen Leelen Technology Co. Xiamen Leelen Technology Co., Ltd specialises in supply of Community Security Systems. Based on cutting-edge technology, we integrate a series of productions including Leelen IntercomSystem, Smart HomeSystem, Video Surveillance System, Intelligent Parking Management Systemand etc. We provide our customer with integrated solutions for Smart Community and Smart Home.

After more than 20 years developing, Leelen has nearly a dozen subsidiary companies such as Leelen Elecrtic Control Technology Co., Ltd, Leelen High Voltage Electric Co., Ltd, SafeHouse Electronic Science & Technology Co., Ltd, EPPS-Leelen, AVE-Leelenand Zhonglin Machine Co., Ltd. Furthermore, we have 37 branch offices and nearly 200 sales service networks in China. LeeLen has two industrial zones. One has a total area of 110,000 square meters, and another IOT industrial park covers 80,000 square meters still in building. With leading-edge manufacturing, testing device, Leelen has has been able to independently complete all production processes, Till now, we have 30 million user groups, occupying over 20% domestic market share. Our products have been exported to America, Britain, Germany, France, Italy and other nations and regions. Meanwhile, we also have possessed a number of high-quality strategic customers such as China Vanke Co., Ltd, Evergrande Group, China Merchants Property Development Co., Ltd, China Resources Co., Ltd, CIFI Group, Sunac China Holding Ltd, Gemdale Group, Country Garden, Sunshine 100 Co., Ltd,Hevol Co., Ltd and etc. Besides that our products have been successfully applied to many national key projects.

Leelen sets up Research & Development centers in Xiamen and Beijing, having deep cooperated with Peking University, Xiamen University, Huaqiao University, ABB (Xiamen), Haier, Tsinghua Tongfang, Honeywell, Johnson Controls and other famous enterprises in technology and products. Leelen is the drafting organization of national standard and industry-standard specifications and requirements for building  intercom system and security system and at the same time Leelen is the team leader of the international standard drafting organization.

Darrenn Medhurst