• 2016/4/1 Registered capital RMB￥85,000,000.00 YUAN.
• 2016/3/12 Identified as Chinese well-known trademarks
• 2015/6/29 ISO9001，ISO14001，OHSAS18001 certifications
• 2015/6/25 Government Athority No.1 in Shandong Province
• 2015/6/25 Government authority high-integrity enterprise

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