ZK International Group 

ZK International Group Co., Ltd., operating through its various subsidiaries, focuses on the design, production, and distribution of steel tubes and fittings. Primarily active in the People's Republic of China, the company manufactures both double-press thin-walled and single-press tubes from stainless steel and carbon steel, alongside their corresponding fittings. Its product range is extensive, featuring carbon and stainless steel strips, various carbon and stainless steel pipes (including light-gauge options), and a comprehensive selection of pipe connectors and fittings. These include numerous components such as couplings, unions, adapters, caps, different types of elbows, three-way fittings, tees, crosses, wyes, reducers, bushings, pipe fasteners, and flanges. Furthermore, ZK International supplies other stainless steel items like bands, copper strips, valves, and light industrial machinery and equipment. These products serve a diverse set of applications, playing a vital role in urban infrastructure for water and gas transmission, residential housing development, food and beverage processing, oil and gas exploration, and agricultural irrigation. Beyond its domestic sales in China, the company also exports its merchandise to European, African, and Southeast Asian markets. ZK International Group Co., Ltd. was established in 2015 and is headquartered in Wenzhou, China.