| Name of company | Primestone Co.,Ltd. | |
|---|---|---|
| Head quarter | Location | KI Building 9F Kamioosaki Shinagawa-ku Tokyo 141-0021, JAPAN. |
| TEL | +81-3-5447-7127 | |
| FAX | +81-3-5447-7122 | |
| President | Tsuneo Nagataki | |
| Foundation date | January of 2001 | |
| Capital | 1500 million yen | |
| Amount of employee | 8 persons | |
| License No. | (Han-18)115669 | |
| Business Content | Trade and construction of various stones. Interior, exterior design and construction. Planning and design of amusement facilities. Planning and design of hotel facilities. |
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