Guangdong Chuanying Hardware Technology Co., Ltd., established in 2013, is a professional door control manufacturer that integrates research and development, production, and sales of door closers and hardware accessories.

After transforming from an individual business owner to an enterprise in 2019, the output value has doubled, and it has successively passed ISO9001:2015 quality management system certification, MA quality certification, Korean KS certification and 3C fire protection certification.

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In 2021, it was rated as a national high - tech enterprise; its products are exported to more than a dozen countries and regions such as the Middle East, Europe, and Asia; it works tirelessly towards the goal of "serving the world industry with heart" to create an industry benchmark and the most promising company enterprise.