Greetings

"What only bellows can do.

―With new vhallengers, we change the future―

As a “bellows manufacturer you can consult,” Hasegawa Bellows has always developed and manufactured products tailored to customer needs. Sometimes, entirely new products were born from unexpected requests. Working together to solve problems and hearing “I’m glad I consulted Hasegawa Bellows” is a joy and motivation for all our employees.

Going forward, by fully leveraging the strengths of our Headquarters Factory and Tsukuba Factory as one—and promoting standardization and shorter lead times—we aim to detect customer needs quickly, prepare products in advance, and deliver promptly.

In addition to industrial applications, we also seek to expand the development, manufacturing, and sales of bellows that ordinary consumers can use casually.

There are many things “only bellows can do.”

When you’re in need, always trust Hasegawa Bellows.

Hasegawa Bellows Co., Ltd.

President & CEO

Masanori Hasegawa

About

Company Name	Hasegawa Bellows Co., Ltd
Founded	April 1954
Incorporated	June 1982
President & CEO	Masanori Hasegawa
Headquarters / Factory Tsukuba Factory Mirai Factory	1-24-4 Higashi-Nippori,Arakawa-ku,Tokyo 116-0014 1, G-8 Gaiku, Bampaku-Kōen Nishi,Tsukuba-shi,Ibaraki 300-2659,Japan 135-2 Hiranuma, Tsukubamirai-shi,Ibaraki 300-2434, Japan
Banks	MUFG Bank, Nippori Branch; Joyo Bank, Ueno Branch
Employees	HQ Factory: 25; Tsukuba Factory: 33; Mirai Factory: 4 　Total: 62 (As of September 2025)
Capital	10 million yen
Products	Bellows, Packings

Sales by Industry Sector

　Semiconductor manufacturing equipment: 60%

　Machine tools: 20%

　Medical devices: 5%

　Others (food machinery, factory equipment, logistics systems, etc.)

History

1954	Founded as Hasegawa Manufacturing. Started making leather bellows,belts, and packings.
1965	Launched new synthetic leather-based products.
1966	Renamed to Hasegawa “Jhabara” (Bellow) Manufacturing Plant.
1982	Incorporated as Hasegawa Bellows Co., Ltd capital increased to ¥10M developed transparent bellows.
1983	Started using plastic materials for bellows cores　　　　　　　　　 opened second factory (Tokyo,Arakawa-ku)
1993	Developed PP folding bellows.
1997	Developed ultra-flat (“pettanko”) bellows
1998	Headquarters relocated to expand operations and facilities.
2004	Established Tsukubaｍirai Factory (Tsukubamirai City,Ibaraki)　※Currently named Mirai Factory
2010	Masanori Hasegawa became 3rd generation President & CEO
2011	Installed flat-type bellows loom at Mirai Factory.
2012	Developed round canvas duct.
2014	Developed roll-sheet with smoke type.
2015	Introduced fusion welding machine for PS type;developed CR standard products.
2017	Expanded Mirai Factory.
2019	Celebrated 65th anniversary;renovated HQ office;introduced plotter.
2020	Introduced laser processing machine developed “One-Touch Barrier” virus-droplet infection protection product based on roll-sheet tech sold on Amazon (now discontinued).
2021	“One-Touch Barrier” received an award at the 5th Arakawa-ku New Products & Technologies Awards.
2023	Established Tsukuba Factory (Tsukuba City,Ibaraki)

Core Principles

▥ Commitment to Quality

We place the highest priority on customer trust and satisfaction, providing optimal products and solutions tailored to their needs. By setting quality objectives and pursuing continuous improvement and problem-solving in our manufacturing processes, we strive to deliver products of the highest quality.

▥ Environmental initiatives

We regard environmental preservation as a social responsibility and strive to reduce environmental impact, conserve energy, and utilize resources efficiently. By ensuring strict compliance with laws and continuously setting and reviewing environmental targets, we aim to contribute to a sustainable society.

▥ Creating a Safe and Healthy Workplace

We place the highest priority on employee safety and health, promoting occupational safety and hygiene initiatives. Through education and training, risk reduction, and workplace improvements, we aim to foster a safety culture in which all employees actively participate.