Offices
| MAIN OFFICE & FACTORY : | |
| ADDRESS | 8-4, 1-CHOME, AZUSAWA ITABASHI-KU TOKYO, 174-0051 JAPAN |
| TEL : | +81-3-3966-7411 |
| FAX : | +81-3-3966-7416 |
SALES DEPARTMENT : |
|
| ADDRESS : | 8-4, 1-CHOME, AZUSAWA ITABASHI-KU TOKYO, JAPAN |
| TEL : | +81-3-3968-8111 |
| FAX : | +81-3-3968-8114 |
BRANCH OFFICES : |
|
| CITY : | OSAKA, HOKURIKU, KYUSYU, AND SAPPORO |
History
Our company was established in 1948 as a specialty manufacturer of electrical equipment for railroad vehicles, thus contributing to the recovery of the railroad industry in times of Japan's restoration after World War II, and helping the stabilization of people's lives as well as the economy vitalization.
Since then and with the transition of times, we shifted to development of door-shutting devices aiming to become a dedicated manufacturer, and today our major business of door-shutting devices offers a wide lineup of products that meet any needs for buses ranging from those of regular routes to those for sightseeing purposes, enjoying a warm patronage from countrywide customers. Our door-shutting devices for railroads is also widely used in local as well as in state-of-the art trains.
By always putting up Humans and Safety/Technology Innovation as themes to be pursued and with our motto of Quality First, we have been accumulating expertise and contrivances in pursuit of customer satisfaction, aiming at becoming a "Proposal-Making Group" that looks at the future.
| 1948 | Establishment of the company Development of electrical products for trains |
| 1957 | Business alliance with Toyo Denki Seizo K.K. |
| 1960 | Development of door-shutting devices for the sliding doors and folding doors of buses |
| 1962 | Entry into safety-related equipment business |
| 1966 | Development of door-shutting devices for electricity-powered trai ns |
| 1968 | Development of door-shutting devjces for folding doors incorporating solenoid valves |
| 1969 | Development of door-shutting devices for sliding doors incorporating solenoid valves |
| 1970 | Entry into the business field of general industrial equipment |
| 1975 | Development of infrared photoelectric relays |
| 1981 | Development of door-shutting devices for swinging doors Development of door-shutting devices with lock solenoid valves |
| 1983 | Development of mat switches |
| 1984 | Development of door-shutting devices for gliding/sliding doors Development of head jamb-shaped inter-locking door-shutting devices for outward-opening double doors for vehicles |
| 1985 | Development of door front switches |
| 1986 | Development of door-shutting devices for new-type swinging doors Development of touch switches |
| 1989 | Development of head jamb-shaped inter-locking door-shutting devices incorporating solenoid valves for outward-opening double doors for vehicles |
| 1990 | Development of five-way solenoid valves Development of photoelectric relays of a new infrared ray type |
| 1991 | Development of time limit relays of a new type |
| 1992 | Development of wire type three-way cocks |
| 1996 | Development of lifting steps Development of door-shutting equipment for double-actina foldina doors Establishment of a joint venture: Taixu Electric Ltd. Business alliance with Lycon. USA/sale of automatic slopes and lifts |
| 1997 | Development of dppr-shutting devices for style sliding doors Development of door-shutting devices for new-type folding doors |
| 1998 | Opening of the Hokuriku Sales Office |
| 1999 | Development of five-way lock solenoid valves |
| 2000 | Business alliance with GIRAM, UK(QSTRAINT)/sale of wheelchair fixing equipment-related products |
| 2001 | Development of electrically driven slopes for vehicles |
| 2002 | Development of portable slopes |
| 2004 | Development of pneumatic door point switch |
| 2005 | Establishment Taipin Jianyung automatic door in China |
| 2006 | Development of bus door controller (DCU) |
| 2007 | Development of sound nature of a voice chime |
| 2009 | Development of closing door power milder control unit microcomputer-type |
| 2010 | Development of door closure machine for sliding doors of factory special room Development of protection door for buses |
| 2011 | Development of door closure machine with fastening detection function Development of timer-type closing door power milder control unit |
| 2012 | Boarding of middle door method Sound Nature of Voice Chime |
| 2013 | Development of Poppet style Five Branching Solenoid |
| 2014 | Development of the protection door Development of the door closing power weakening control device for an individual door Development of the portable slope for an individual user |
Business Items
1. Bus related products
- Door operating equipment for folding doors
- Door operating equipment for sliding doors
- Door operating equipment for glide slide doors
- Door operating equipment for swing doors
- Door opening/closing safety devices
Photoelectric relays
Door end switches
Touch sensors
Mat switches
Time limit relays
Relay boxes
Semi-automatic valves
Opening reversing valves
Accel inyerlock
Strainer - Door opening/shutting related device
Solenoid valve
Three-way cock
Driver's switch
2. Railroad business
- Door-shutting device for vehicles
- Other related components
3. Barrier-free related equipment
- Automatic slope
Portable slop
Lift
Q'straint product
