COMPANY QUALIFICATION
PUYI has obtained the certification of ISO9001 international quality management system in 18th Nov. 2014.
In June 1, 2017 the company won the ISO 14001 environmental management system certification
The company won the certificate of OHSAS18001 occupational health and safety management system in June 1, 2017
Weihai Puyi Marine Environmental Technology Co., Ltd.
