Sapporo City Bridge / tunnel repair work, general civil engineering work, exterior work / gardening to Shinko Development Co., Ltd. In emerging development, we are engaged in bridge / tunnel repair work, general civil engineering work, exterior work / gardening, etc. The Bridge Construction Department carries out construction throughout Hokkaido with many years of abundant experience and high technical capabilities. The exterior construction department provides a wide range of support from house makers to exterior and gardening design and construction for ordinary households. With many years of abundant experience and high technology, we are working every day with the motto of finishing the site quickly and with a high degree of perfection. Supports all exterior construction work around the house! Design and construction of gardening, exterior and landscaping work. Please feel free to contact us about anything around your house. October 17, 2013 We have renewed our homepage. [Headquarters / Factory] 2199-64 Higashiyonesato, Shiroishi-ku, Sapporo TEL: 011-872-1383 Copyright Shinko Kaihatsu Co., Ltd. ALL rights reserved.