
Chongqing Green Door Controls Manufacturing Co., Ltd. develops and manufactures door control hardware including door closers, floor springs, door locks, and door stops, supported by in-house production lines and testing equipment.
Chongqing Green Door Controls Manufacturing Co., Ltd. is a China-based manufacturer focused on the development and production of door control hardware. The company’s product range includes door closers, floor springs, door locks, door stops, and related door accessories.
The company operates an integrated manufacturing process covering die-casting, finish machining, assembling, spraying, and imbruing. With CNC-controlled machinery and cycle test equipment, it supports consistent production and product validation, while a dedicated management and design team enables the company to respond to a variety of special requirements.
Serving international customers, the company supplies products to worldwide markets and emphasizes disciplined quality management, efficient production, skilled workmanship, and high product standards as core operating principles.

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