PERMISSION
certificate
List of Certificates of Approval held by Kouken Kogyo.
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Certificate of approval
certificate
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General Construction License
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Specific Construction License for Kwang Kin Hing Industry
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Industrial Waste Collection and Transportation License Ibaraki Prefecture
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Industrial Waste Collection and Transportation License Gunma Prefecture
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Industrial Waste Collection and Transportation License Saitama Industrial Waste Collection and Transportation License Saitama
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Industrial Waste Collection and Transportation License Kanagawa Prefecture
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Industrial Waste Collection and Transportation License Chiba Prefecture
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Industrial Waste Collection and Transportation License Tokyo
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Industrial Waste Collection and Transportation License Tochigi Prefecture
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Industrial Waste Collection and Transportation License Fukushima Prefecture
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Industrial Waste Collection and Transportation License Hyogo Prefecture