Nankoku Flexible Kogyo Co., Ltd.

Nankoku Flexible Kogyo Co., Ltd. is a Japanese pioneer in the manufacture of flexible hoses and bellows, active since 1971. Its flexible hoses offer heat resistance, pressure resistance, earthquake resistance and flexible motion, handling gases such as air, steam and gas as well as liquids including water, oils and chemicals across all kinds of piping systems, from industrial plants and factories to household applications. Expansion joints absorb thermal elongation, misalignment, vibration, ground subsidence and seismic movement.

Using its own flare forming technology, the company produces lap joints in various steel grades and lengths, plus vacuum piping components and other original products. In-house integrated production allows flexible response to delivery schedules and custom specifications. Nankoku operates sales offices and plants across Japan and an overseas group company, NFK Vietnam Co., Ltd., in Hung Yen Province, Vietnam.