ZK International Group Co., Ltd.

ZK International Group Co., Ltd. is a Chinese manufacturer and supplier of pipes, fittings, and related metal products based in Wenzhou. The company designs and produces carbon steel and stainless steel strip, light gauge stainless steel pipe, and various pipe connection components including couplings, adapters, unions, elbows, tees, reducers, and flanges. These products are supplied to sectors including water and gas transmission infrastructure, residential construction, food and beverage production, oil and gas, and agricultural irrigation. The company also manufactures valve and light industrial machinery equipment.

Beyond core pipe and fitting manufacturing, ZK International operates several secondary business segments. The company engages in import-export trading of steel products, including steel coil, steel strip, and nickel materials. Additionally, it operates a non-fungible token marketplace and maintains sports betting and casino operations.

The company operates with approximately 274 full-time employees and exports products to markets across Europe, Africa, and Southeast Asia. ZK International was incorporated in 2015 as a British Virgin Islands entity and maintains primary operations in Wenzhou, China's Zhejiang Province, a hub for metal fabrication and industrial manufacturing.