Guangdong KinLong Hardware Products Co., Ltd.

KinLong, founded in Dongguan in 2003, researches, develops and manufactures architectural hardware, including door and window systems, door-control hardware and point-fixed glass curtain-wall components.

For facades, selection depends on wind pressure, airtightness, thermal performance and integration with the structure, so detailed engineering and system testing usually matter as much as the profile or glass chosen.

For buyers seeking a Chinese facade supplier, local engineering capacity, system certifications, manufacturing lead times and installation support in the destination market should be confirmed at tender stage.