ZK International Group Co., Ltd. engages in the designing, producing, and selling pipes and fitting products in the People's Republic of China. The company provides carbon steel and stainless steel strip; light gauge stainless steel pipe; pipe connections and fittings; pipe fittings to extend or terminate pipe runs, including couplings, adapters, unions, caps, and plugs pipe; elbows and three-way fittings; tees, cross, side-inlet elbows, and wyes to connect two or more pipes; reducers and bushings to change pipe size; pipe fasteners; and pipe flanges. It offers stainless steel band, copper strip, welded stainless steel pipes and fittings, pipe fittings, valve, light industry machinery and equipment, and other stainless steel products. In addition, the company is involved in the import and export of goods and technology; trading of steel coil, steel strip, and nickel materials; operates in non-fungible token marketplace; and operates sports betting and casino. Its products are used in various applications, including water and gas transmission within urban infrastructural development, residential housing development, food and beverage production, oil and gas exploitation, and agricultural irrigation. It exports its products to Europe, Africa, and Southeast Asia. The company was incorporated in 2015 and is based in Wenzhou, the People's Republic of China.