Kinlong
Last updated October 13, 2026
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Overview
Kinlong is a Chinese building hardware brand and manufacturer headquartered in Dongguan, Guangdong. The company is best known for architectural hardware, door and window fittings, and smart locks, serving construction and home improvement markets. It operates under the Kinlong brand and is listed on the Shenzhen Stock Exchange under the ticker 002791. The brand's product range spans traditional mechanical hardware and increasingly smart locking systems, positioning it in the consumer durables and building products space. Kinlong has expanded its presence in China and internationally, supplying developers, contractors, and retail channels. Its official website is kinlong.com.
History
Kinlong is a Chinese building hardware company headquartered in Dongguan, Guangdong. It grew as a supplier of architectural hardware, door and window fittings, and related building products, and later expanded into smart locking systems. The company is listed on the Shenzhen Stock Exchange under ticker 002791. Its brand, Kinlong, is used across its hardware and smart lock product lines, serving construction and home improvement markets in China and internationally.
Kinlong is listed on the Shenzhen Stock Exchange under ticker 002791.
Products and positioning
Architectural hardware
Building hardware products for doors, windows, and construction applications.
Door and window fittings
Fittings and accessories for door and window systems.
Smart locks
Smart locking systems for residential and commercial use.
Controversies
Recent events
Jianlang Hardware receives invention patent certificates[4]
Reported:
Guangdong Kinlong Hardware Products Co., Ltd. announced that it had received invention patent certificates issued by the China National Intellectual Property Administration for inventions including a glass connection structure and its construction method.
Sources4 sources
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