Red Leaf locks Technology Development Limited Corporation is a comprehensive enterprises in card security system products with reserch, production and sale together. It drives the broader development of security industry. Company is committed to long-term development in the security field and offers the innovative products with high safety, stable quality, which includes safety electrical plug lock, micro electromagnetic lock, anti-theft president lock, low-temperature power lock, ultra-thin multi-purpose lock, door-safeguard controller, intensive (cabinet) controller, at the same time, it surpports safe, convenient and fast automated management solutions for office furniture manufacturing industry, building decoration contractors, stainless steel works manufacturer, industrial and mining enterprises, banks and confidential units so as to enrich people's lives and improve work efficiency.

Our tenet is "Honesty and integrity". And we adhere to innovative ideas, promote leading-edge technology, pursuit superior quality, promote technological civilization. Our products have been sold to abroad. We have been in cooperation with several important units, and the ultra-thin multi-purpose lock is quite popular among customers.

Red Leaf locks Technology Development Limited Corporation always takes first-class quality, first-class benefits, first-class efficiency as values since 1998; And upholds the professional and responsibilities, advocates pragmatic and innovation, pursuits the spirit of devotion and groups as management concepts. We will continue to provide the community of security system with high quality and services, and try to make people's lives safer, faster and more harmonious!