本公司通過財團法人全國認證基金會認證之艾法諾國際股份有限公司 (AFNOR Asia)
ISO 9001 驗證。
驗證項目為：廢潤滑油、廢油混合物及非有害油泥之回收、再生油品之製造
AFNOR Certification certifies that the management system implemented by: DE JING ENTERPRISE CO., LTD.
for the following activities:
RECOVERY OF WASTE LUBRICATING OIL, WASTE OIL MIXTURE AND NON-HAZARDOUS SLUDGE.
MANUFACTURING OF RECYCLED OIL.
has been assessed and found to meet the requirements of: ISO 9001 : 2015