Company information
Next-generation holding con (Smart Con series product NETIS registration No. KT-190032-A) replacing P con.
We are engaged in the development, manufacturing, and sales of formwork retaining systems that contribute to shortening construction periods, reducing costs, alleviating work burdens, and improving safety.
Business Activities
Development, manufacturing, and sales of formwork retention systems (Q Con, W Con, Smart Con) NETIS registration No. KT-190032-A.
Company overview
- Company name 大河
- Establishment
- number of employees 10person
- Address 〒150-0011 Tokyo/ Shibuya-ku/ 4th Floor, Shoho Building, 1-4-1 Higashi View on map
- TEL 03-5469-3401
- FAX 03-5469-3403
