ISO9001: 2008 certification acquisition Factory registration activity range / Hot dip galvanizing and manufacturing registration certificate number for metal workpieces / JQA-QM8718 Japanese Industrial Standards Certification Factory Certification Category / Hot-dip Galvanization Japanese Industrial Standards / JIS H 8641 Certification Number / TC 03 07 067 Niigata Zinc Industry Co., Ltd. Ibaraki Zinc Industry Co., Ltd. Kawasaki Electric Industry Co., Ltd.