On February 4, 2020, Tanjia Precision successfully passed the examination and authorization of the design patent of handle L43 by the China National Intellectual Property Administration. With the continuous efforts of the company team, our company has made another professional breakthrough in the independent design and innovation of products....

On February 21, 2020, Tanjia Precision successfully passed the examination and authorization of the China National Intellectual Property Administration for the design patent of handle L38. With the continuous efforts of the company team, our company has made another professional breakthrough in the independent design and innovation of products....

On June 2, 2020, Tanjia Precision successfully passed the examination and authorization of the China National Intellectual Property Administration for the design patent of the buckle A306B. With the continuous efforts of the company team, our company has made another professional breakthrough in the independent design and innovation of products....

On February 4, 2020, Tanjia Precision successfully passed the examination and authorization of the design patent of buckle A104 by the China National Intellectual Property Administration. With the continuous efforts of the company team, our company has made another professional breakthrough in the independent design and innovation of products....

The surface treatment of welded adjustable buckles mainly includes two surface treatment methods: mirror polishing or wire drawing polishing. Most customers also require wire drawing polishing, and in some places with higher requirements, mirror polishing can be done. After polishing, it can almost be used as a mirror, with strong reflectivity and beautiful appearance....