Bunka Shutter 

Bunka Shutter Co., Ltd., a Tokyo, Japan-based enterprise founded in 1955 (and known as Japan Bunka Shutter Co., Ltd. until April 1970), specializes in the production and distribution of a comprehensive array of shutters and building components throughout Japan. The company's extensive product line features numerous shutter variations, including electric wide-grill, transparent panel, horizontal panel, fire-resistant, smoke-control, high-speed, residential window, and flat garage models. They also supply a wide selection of doors, such as water barrier doors, steel doors (some with opening assistance), insulating over sliding doors, sound insulation doors, lightweight steel entrance doors, specialized sliding doors for elderly housing, and hollow stainless steel frames for glass fronts. Beyond shutters and doors, Bunka Shutter provides movable partitions (available in aluminum stud and steel variants), shop and home awnings, stainless steel joinery, PVC curtains, dock shelters, and outdoor steel stairway/corridor units. Their innovative offerings also extend to fire-prevention apparatus with heat-resistant glass, eco-friendly recycled wood/plastic composite materials, and specialized toilet booths. Complementing its manufacturing capabilities, the company offers a robust suite of services, encompassing inspection and maintenance, new building construction and replacement, and comprehensive remodeling and refurbishment projects for both residential and commercial properties.