Print this page

Affiliated Companies

IS ENGINEERING Co., Ltd.

IS ENGINEERING continues to make daily strides toward its commitment to the Earth’s environment and making contributions to society

Established

January 1986

Paid-in Capital

50,000,000 yen

Address

6F, Ningyo-cho Center Bldg., 1-4-10 Nihonbashi Ningyo-cho, Chuo-ku, Tokyo-to 103-0013 Japan

Contact Info

Tel. +81-3-5614-5881
Fax. +81-3-5614-5886

Businesses

  • Exterior wall construction, piling work, fireproofing construction, various other construction work, sales of construction materials
IS ENGINEERING Co., Ltd.
Piling Work

Piling Work

The company is a contractor for foundation work for buildings and civil engineering structures, and is fully capable of providing the correct solution for its customers’ needs based on wide-ranging capabilities in countless piling types, including prefab concrete pilings, steel pilings and cast-in-place pilings.

Interior and Exterior Wall Work

Interior and Exterior Wall Work

The company is also a contractor for fireproofing construction as well as interior and exterior wall work, including for leased buildings, commercial facilities and condominiums, among others. It has taken wide-reaching steps to further enhance its design and construction capabilities as well as its quality and safety management practices in order to earn the trust of its customers.

Maltics SANYO CO., LTD.

We support people in the good life that they seek.

Established

December 1960

Paid-in Capital

60,000,000 Yen

Address

Miyoshi 1840-5, Okayama-shi, Okayama 703-8261 Japan

Contact Info

Tel. +81-86-277-7165
Fax. +81-86-277-7790

Businesses

  • Selling and construction of housing materials and equipment
Maltics SANYO CO., LTD.

We have established a system, including a logistics system, that facilitates the reduction of costs and construction time to satisfy customers.

Unimatec Co., Ltd.

Supports the future of professionals with reassurance, confidence, and past record of delivering the materials for many years.

Established

July 1987

Paid-in Capital

100,000,000 yen

Address

4-3-10 Sezaki, Soka-shi, Saitama-ken 340-0022 Japan

Contact Info

Tel. +81-48-921-1711
Fax. +81-48-921-1720

Businesses

  • Sales of housing materials, housing equipment and appliances, do-it-yourself materials, as well as construction and installation services.
Unimatec Co., Ltd.
Housing Materials Division

Housing Materials Division

As the leading construction material wholesalers for the builder wholesale and exterior wall constructors mainly in metropolitan area, the company is working to enhance its service offerings in terms of logistics, construction work, quantity surveys and cost estimates.

Iwano Bussan Co., Ltd.

A comprehensive trading company that produces the future

Established

September 1970

Paid-in Capital

100 million yen

Address

7F, Sato Diamond Building, 4-1-7 Toyo, Koto City, Tokyo 135-8411

Contact Info

Tel. +81-3-6666-3561
Fax. +81-3-6666-3761

Businesses

  • Sales and construction of materials for civil engineering and construction, Sales of various industrial materials, Others
Iwano Bussan Co., Ltd.
Civil Engineering Field

Civil Engineering Field

We provide materials and construction for various structures such as concrete buildings, water purification plants, disposal sites, shield tunnels, airports, etc.

Industrial Field

Industrial Field

We provide various industrial fields with products such as industrial rubber and plastic (molding, extrusion) products, various hoses, belt products, anti-vibration rubber, various packings, sponge products, and processed products of various materials.