AnnAik Limited, an investment holding company, manufactures and distributes stainless steel piping products. It operates in four segments: Distribution of Stainless Steel Piping Products; Manufacturing of Steel Flanges; Engineering Construction of Piping Process System; and Environmental Business. The company offers butt-weld, screwed, and high pressure forged steel fittings; stainless steel forged flanges; welding stainless steel pipes; and ball, flange-end ball, gate, globe, and swing check valves. It also is involved in designing, contracting, and managing engineering projects; the development of environmental technologies, as well as environmental engineering activities; wholesale of metals and metal ores; and provision of import and export agency services. In addition, the company constructs, owns, operates, and manages wastewater treatment plants; constructs and supplies rural wastewater treatment equipment; and provides consulting services in water resource management, including design, fabrication, installation, testing, and commissioning of mechanical system in process plants to governmental and commercial operators. It operates in Singapore, Malaysia, the People’s Republic of China, India, Russia, Indonesia, Vietnam, the United States, Australia, the Netherlands, Japan, and Thailand. AnnAik Limited was incorporated in 1977 and is based in Singapore.