In 2016, we were still working in a workshop, with only 2 machines and 2 employees.
In 2018, we registered and established Wenzhou Quandun Safety Products Co., Ltd.
In 2019, a standard assembly line was established and a professional production of security padlock series products began.
In 2020, the company successfully passed the ISO9001:2000 international quality system certification and ISO45001 the international occupational health and safety system certification, which further improved the corporate image, products and services.
In 2021, it will be upgraded to a national non-regional enterprise, Quandun Security Technology Co., Ltd. Successfully passed the Sinopec factory inspection and became an excellent supplier of Sinopec.
In 2022, we will continue to provide hazardous energy products and services for Fortune 500 companies such as China Pipe Network, Midea Group, and BYD.
In 2023, we will move to a new factory, add equipment, expand assembly lines, and increase well-known enterprises such as Jingye Group, GCL Integration, New Hope Group, and Sungrowpower to provide products and services.
In 2024, the year of management efficiency, the scale will be further expanded, and subsidiaries such as Zhejiang South Sales Center, Masidun, and Meidun will be established successively, and the product specifications and types will be further improved and expanded, and the scale of the enterprise will develop rapidly. It has laid a solid foundation for the development of the entire enterprise.