KaiYuan Environmental Protection(Group) Co.,Ltd contrôle de la qualité

Norme:Environmental management system certification

Nombre:00218E32534R4M

Prescription Date:2018-08-28

Date d'expiration:2038-08-28

Portée / Range:Sewage treatment

Délivré par:Fangyuan Certification Group

Norme:Occupational Health and Safety Management Certification Certificate

Nombre:00218S11961R4M

Prescription Date:2018-08-28

Date d'expiration:2021-09-09

Portée / Range:Sewage treatment

Délivré par:Fangyuan Certification Group

Norme:Quality management system certification

Nombre:00218Q25177R4M

Prescription Date:2018-08-28

Date d'expiration:2021-09-09

Portée / Range:Sewage treatment

Délivré par:Fangyuan Certification Group

Norme:Utility model patent certificate

Nombre:1926535

Prescription Date:2011-09-01

Date d'expiration:2031-09-01

Portée / Range:Fixed square plate filter

Délivré par:State Intellectual Property Office of the P.R.C

Norme:Utility model patent certificate

Nombre:1927640

Prescription Date:2011-09-07

Date d'expiration:2031-09-01

Portée / Range:Fixed disc filter

Délivré par:State Intellectual Property Office of the P.R.C

Norme:Utility model patent certificate

Nombre:1928814

Prescription Date:2011-09-07

Date d'expiration:2031-09-07

Portée / Range:Fine filter

Délivré par:State Intellectual Property Office of the P.R.C

Norme:Utility model patent certificate

Nombre:6022569

Prescription Date:2017-03-29

Date d'expiration:2027-03-29

Portée / Range:Side guard

Délivré par:State Intellectual Property Office of the P.R.C

Norme:Utility model patent certificate

Nombre:6023794

Prescription Date:2017-03-29

Date d'expiration:2027-03-29

Portée / Range:Sewage filtration dosing device

Délivré par:State Intellectual Property Office of the P.R.C