Our products are manufactured in strict accordance with international ISO9001 quality system standards, and our business spreads all over the world. Our high-standard production technology and reasonable price have won the praise of a large number of customers.
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Standard:GB/T19001-2016/ISO9001:2015 Number:244-22-QT-11060-RO-S Issue Date:2022-01-05 Expiry Date:2025-01-04 Scope/Range: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 Issued By:SHANGHAI YANGBIAO CERTIFICATION CO., LTD |
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Standard:DIN/EN 10 204-3.1 Number:2019/13/27 Issue Date:2020-08-13 |
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Tel: 18669803758
Fax: 86-532-888333-01
