2017-12-14
Dec. 12, 2017 - ThorLinings passed the audit! ISO 9001, ISO 14001 and OHSAS 18001 are ours! Paper certificate will come to us soon.
We would like to thank our whole team for their persistence in action and great commitment.
Sponsored by: ACRI (The Association of China Refractories Industry), Tangshan YinNaiLian E-Business Co., Ltd.
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