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  3. セイワ通商株式会社
Building materials, supplies and fixtures
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セイワ通商株式会社

EstablishmentMarch 1, 2022
capital2000Ten thousand
number of employees7
addressTokyo/Chuo-ku/1-2-8 Nihonbashi Hamacho, 3rd Floor, Nihonbashi BNK Building
phone03-5829-9584
  • Official site
last updated:Nov 11, 2022
セイワ通商株式会社logo
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  • Company information
  • Products/Services(4)
  • catalog(5)
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セイワ通商株式会社 Company Profile

We are a general trading company in the construction industry with the DNA of a constructor.

Seiwa Group has over 20 years of experience as a contractor. Based on the know-how of product procurement and sales that supports this, we established the company in March 2022. We handle a wide range of materials including plant construction, residential buildings, office construction, and civil engineering, and we sincerely respond to our customers' needs. By consolidating multiple ordering sources through our company, we provide support that contributes to solving our customers' challenges by reducing their workload.

Business Activities

Wholesale distribution of piping materials such as steel pipes, steel materials, and PVC materials (ASTM, JIS). Wholesale distribution of water-related products such as toilets, kitchens, unit baths, and vanities. Wholesale distribution of construction materials such as flooring, wallpaper, interior doors, sashes, and exterior wall materials. Wholesale distribution of air conditioners, ventilation fans, and lighting equipment. Wholesale distribution of office lockers, desks, partitions, and more. Wholesale distribution of industrial equipment such as pumps and blowers. Wholesale distribution of power tools and hand tools. Wholesale distribution of auxiliary materials such as protective materials and consumables. We handle a wide range of other products as well. 【Products Offered】 ■ Plant piping materials (JIS, ASTM) ■ Interior building materials ■ Residential equipment ■ Air conditioning and ventilation equipment ■ Exterior building materials ■ Auxiliary materials ■ Lighting equipment ■ Industrial equipment ■ Office supplies Please feel free to contact us.

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Products/Services (4)

Guppy Bazooka product image
Guppy Bazooka
PVC pipe corner cutter product image
PVC pipe corner cutter
PARADOR flooring product image
PARADOR flooring
Ceramic composite cutting wheel product image
Ceramic composite cutting wheel

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catalog(5)

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Spark Guard Gloves

Spark Guard Gloves

PRODUCT
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Sweat-absorbing inner cap

Sweat-absorbing inner cap

PRODUCT
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Puncture-resistant and stab-resistant Punkban

Puncture-resistant and stab-resistant Punkban

PRODUCT
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Air-conditioned clothing

Air-conditioned clothing

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Detailed information

Company name セイワ通商株式会社
number of employees7
Contact addresspostalcode 103-0007 Tokyo/ Chuo-ku/ 1-2-8 Nihonbashi Hamacho, 3rd Floor, Nihonbashi BNK BuildingView on map TEL:03-5829-9584 FAX:03-5829-9594
Industry Building materials, supplies and fixtures
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