Tangshan Metallurgical Saw Blade Co., Ltd. was established in 1963. It is a long-standing metal circular saw blade manufacturer in China and is a wholly-owned subsidiary of Tangshu Holding Group . As a national high-tech enterprise and the developer of the national metallurgical saw blade industry standards, Tang Saw Company currently has more than 200 front-line production employees, more than 200 sets of various production equipment, and produces more than 200,000 saw blades of various types every year.

In the metallurgical circular saw blade industry, Tang saws occupy 80% of the national market share, and have built an Eastern (Shanghai) Restoration Center, Southern (Hengyang) Restoration Center, Southwest (Chengdu) Restoration Center, and Northwest (Baotou) Restoration Center in China The center, the central (Hubei) restoration center, and the northern (directly affiliated) restoration center have formed a sales service network covering the whole country. Internationally, Tangsaw has German branches, American branches and French branches, and its products and services cover the major steel markets in Europe and the United States.

Tang Saw Germany branch was established in 2010 and acquired the 80-year-old German Lindemann Saw Blade Company in 2014, and was renamed the German Lindemann Co., Ltd. in 2015. It acquired the second European history with a 222-year-old European The circular saw blade business of the Great Antz Saw Blades. Tang Saw American branch was established in 2012. In the same year, it acquired the saw blade business of ASKO, the United States, and was officially renamed Lindeman Co., Ltd. in 2016. Through these mergers and reorganizations, Tang Zuo mastered the world's advanced saw blade production technology, making the saw blade production quality reach a high level in the world, and the market share has been improved, becoming highly respected in the global metallurgical saw blade industry and has a certain impact. Professional saw blade manufacturer.