Zhang Jia Hong City Hard Gold Tool Ltd.

MJL, doubles the work, makes your work artistic. Since its inception in 2006, in the province of Jiangsu, China, the city of Zhang Jia Kong, a civilized city, has been engaged in technological innovation, precision production management, raw materials to craft processing, surface treatment, every process of production, standardization, control of the quality of each product, and development of tenders: Q/HDWJ001-2017. The company uses the 6S management model to improve the efficiency of its work, ensure the quality of its products, keep the work environment clean and enhance the image of its business. In 2016, the country was rated as a small- and medium-sized S & T enterprise, in 2018 as a private S & T enterprise in Jiangsu province, and in 2020 as a state high-tech enterprise. In 2021, the Certificate of Evaluation of the Dual Integration System (Scrutinised Management) was issued. The year 2023 was rated as a three-star cloud enterprise, and the Sioux County Smart Digital Workshop, which was uniquely new; Thirty-six invention patents and the cumulative renewal of enterprise intellectual property rights have enhanced our core competitiveness and brand influence, while also providing a constant drive to develop better products and improve service quality.