Qingdao Jingcheng Weiye Environmental Protection Technology Co., Ltd ضبط الجودة

معيار:GB/T19001-2016/ISO9001:2015

عدد:244-22-QT-11060-RO-S

تاريخ القضية:2022-01-05

تاريخ انتهاء الصلاحية:2025-01-04

نطاق / متوسط:Related management activities involved in the production of biogas purification and energy utilization equipment, water treatment equipment, organic fertilizer production equipment, organic waste gas treatment equipment, anaerobic biogas fermentation equip

صدر عن:SHANGHAI YANGBIAO CERTIFICATION CO., LTD

معيار:DIN/EN 10 204-3.1

عدد:2019/13/27

تاريخ القضية:2020-08-13