Qualification Honor
Honor & Certificate
Demonstration unit
Specialized, refined, and innovative small and medium-sized enterprises in Shandong Province
High and new technology enterprises
Shandong Provincial Quality Award
Famous brands in Shandong
Enterprise Technology Center
Leading enterprises
Outstanding contribution enterprises
Lixin Unit
Weidong Chemical 14001 Environmental Certificate
Weidong Chemical 45001 Occupational Health and Safety Certificate
Weidong Chemical 9001 Quality Certificate
Business License
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