SAITAMA
FACTORY

Flexibly to meet various customers' needs
Saitama Factory is TSUKUBA Group's main production facility. In addition to manufacturing, it is headquarters also for sales, technology and general affairs administration. The factory is capable of catering to small-lot production, as well as mass production, in manufacturing products employing different types of aluminum alloys. With die-cast machines ranging from 90 to 1000 tons, the factory offers a wide range of services, starting with die design and manufacturing to casting, processing, surface treatment and subassembly.
SAITAMA FACTORY
MAKINO V56i
MAKINO V56i
Address 3540 Shimonanbata, Fujimi-shi, Saitama-ken 354-0004, Japan
Telephone +81-49-251-6711 (main switchboard)
FAX +81-49-251-6714
Established October 1970
Site Area 10,000m²
Total Floor Area 4,000m²
No. of Employees 80
ISO9001 certification in May 2002
[The transition to 2015 edition in Nov 2017]
ISO14001 certification in January 2004
[The transition to 2015 edition in Nov 2017]
IATF16949
(2016年版)
Certification in 2020 ( In preparation )

TONO FACTORY

Mass-production for 24 hours operation
Tono Factory possesses integrated production system. Its die-cast products are finished to be final products with die-cast machines (from 125t to 670t),
deburring robots, various machining centers and exclusive machines.
 FACTORY
 FACTORY
Address 25-43 Niizato, Ayaorimachi, Tono-shi, Iwate-ken 028-0531, Japan
Telephone 0198-62-5815(代) / 050-3385-7692
Fax 0198-62-5816
Established May 1973
Site Area 33,000m²
Total Floor Area 6,500m²
No. of Employees 80
ISO 9001 certification in May 2003
[The transition to 2015 edition in Apr 2017]
ISO 14001 certification in December 2003
[The transition to 2015 edition in Apr 2017]
IATF16949
(2016 Edition)
Certification in August 2018

MIYAGI FACTORY

High-speed casting machines are introduced for magnesium die-casting, first in Japan
Miyagi Factory started operation in 1998 as a plant specializing in magnesium products that offer both light weight and strength. The facility excels in the production of ultrathin products for IT, audio-visual and optical equipment, as well as on-vehicle devices. The production system is integrated to include finishing and operates with die-cast machines from 100 tons to 1,250 tons.
MIYAGI FACTORY
MIYAGI FACTORY
Address 127-2 Kannari Sawabe Maekadozawa, Kurihara-shi, Miyagi-ken 989-5171, Japan
Telephone +81-228-42-3911 (main switchboard)
FAX +81-228-42-3914
Established October 1998
Site Area 40,300m²
Total Floor Area 11,000m²
No. of Employees 140
ISO 9001 certification in October 2003
[The transition to 2015 edition in Sep 2016]
ISO 14001 certification in July 2004
[The transition to 2015 edition in Sep 2016]
IATF16949
(2016 Edition)
Certification in July 2018

TSUKUBA Co., Ltd.

Make of precision jigs / fixtures and specialized machines
TSUKUBA Co., Ltd., offers die-cast products in aluminum and magnesium alloys with machining services from prototype development to mass production with its wide range of machining centers. For greater efficiency in processing, TSUKUBA independently designs and makes specialized machines with capability of making specilized jigs / tools as well. With these resources, TSUKUBA is capable of efficient manufacturing adapted to small-lot, large-variety manufacturing needs.
TSUKUBA Co., Ltd.
TSUKUBA Co., Ltd.
TSUKUBA Co., Ltd.
Address 140-1 Aza Goboyachi, Natsuta, Isawa, Oshu-shi, Iwate-ken 023-0401, Japan
Telephone +81-197-46-2141 (main switchboard)
FAX +81-197-46-2143
Established April 1980
Capital JPY 18.5 million
Site Area 9,000m²
Total Floor Area 3,700m²
No. of Employees 70
ISO 9001 certification in January 2006
[The transition to 2015 edition in Apr 2018]
ISO 14001 certification in January 2001
[The transition to 2015 edition in Apr 2018]

HANOI FACTORY
TSUKUBA DIECASTING VIETNAM Co., Ltd. (TDV)

Factories in rapidly growing Asia. Processes from die-casting to painting can consistently be performed
The Hanoi Factory of TSUKUBA DIECASTING VIETNAM Co., Ltd., started operation in May 1997 from Vietnam's Ministry of Investment and Planning. Starting with die-cast parts for measuring instruments, the factory now offers products such as motorcycles, industrial motors, gas meters, optical equipment, conponents of automobles, etc.
Hanoi factory possesses die-cast machines from 90t to 800t.
The production system beginning with die-casting to machining, painting is capable of manufacturing finished products.
HANOI FACTORY
HANOI FACTORY
Address NO.A6, Cong Nghiep 4 Road, Sai Dong B
Industrialzone, Long Bien, Hanoi, Vietnam
TEL +84-24-3875-9759
FAX +84-24-3875-9889
Established May 1997
Legal capital $6,500,000 (1 corporation; HANOI FACTORY, HUNG YEN FACTORY, PHO NOI FACTORY)
Capital 6.5 million dollars
Site Area 15,145m²
Total Floor Area 7,645m²
No. of Employees 650
ISO 9001 certification in November 2001
ISO 14001 certification in December 2004
ISO/TS16949 certification in February 2017

HUNG YEN FACTORY
TSUKUBA DIECASTING VIETNAM Co., Ltd. (TDV)

Vietnam‘s first magnesium die-casting factory
The Hung Yen Factory of TSUKUBA DIECASTING VIETNAM Co., Ltd., is Vietnam's first facility capable of magnesium alloy die-casting. With technology transferred from Japan, it excels in production of products identical in quality to Japan, such as ultrathin products and items of complex shapes requiring a high level of skill. Hung Yen factory possesses die-cast machines from 250t to 650t. Like Hanoi Factory, it possesses a finishing line ( chemical treatment / painting ) to cater to integrated production, as well as sub assembly.
The first magnesium
alloy factory in Vietnam
HUNG YEN FACTORY
HUNG YEN FACTORY
Address Tan Quang Commune, Van Lam District,
Hungyen Province, Vietnam
TEL +84-22-1379-1720
FAX +84-22-1379-1722
Established October 2010
Legal capital $6,500,000 (1 corporation; HANOI FACTORY, HUNG YEN FACTORY, PHO NOI FACTORY)
Capital 6.5 million dollars
Site Area 9,000m²
Total Floor Area 5,500m²
No. of Employees 350
ISO 9001 certification in March 2011

PHO NOI FACTORY
TSUKUBA DIECASTING VIETNAM Co., Ltd. (TDV)

3rd factory in Vietnam
Pho Noi Factory is the third factory following the Hanoi Factory and Hung Yen Factory, and was established as a factory that produces both aluminum die casting, and magnesium die casting.
Assuming an increase in orders related to CASE (automobile) and consumer industrial products, we have constructed a production line that shortens cycle time and reduces inventory by connecting casting, deburring (shot blasting), and machining for each single-flow production.
In the first stage construction, we have already started production by operating the die from 500 tons to 800 tons machine casting and machining processes, and in the future, we plan to expand the factories for casting, machining, and painting. It is the 2nd stage construction.
Fort Noi
Fort Noi  FACTORY
Fort Noi FACTORY
Address E3 Road,Pho Noi Industrial Zone,Van Lam, Hung Yen, Viet Nam
Telephone +84-22-1390-0157
Established Full-scale mass production start
Legal capital $6,500,000
(1 corporation; HANOI FACTORY, HUNG YEN FACTORY, PHO NOI FACTORY)
Site Area 43,000m²
Total Floor Area 7,300m²
VIETNAM FACTORY