Shandong Tengda Fasten Tech. Co., Ltd., together with its subsidiaries, engages in the research, development, production, and sale of stainless-steel fastener products in China and internationally. The company offers bolts, nuts, studs, washers, screws, grommets, assemblies, and other products. Its products are used in the automotive, high-speed rail, construction, nuclear power, new energy, photovoltaics, machinery equipment, petrochemical, electronic equipment and communications, power, building facade, and marine engineering fields. The company exports its products to approximately 40 countries, including Germany, Italy, Japan, the United Kingdom, and Australia. The company was founded in 2015 and is headquartered in Zaozhuang, China.