표준:Environmental management system certification 번호:00218E32534R4M 발급 일자:2018-08-28 유효 기간:2038-08-28 범위 / 범위:Sewage treatment 발행:Fangyuan Certification Group |
표준:Occupational Health and Safety Management Certification Certificate 번호:00218S11961R4M 발급 일자:2018-08-28 유효 기간:2021-09-09 범위 / 범위:Sewage treatment 발행:Fangyuan Certification Group |
표준:Quality management system certification 번호:00218Q25177R4M 발급 일자:2018-08-28 유효 기간:2021-09-09 범위 / 범위:Sewage treatment 발행:Fangyuan Certification Group |
표준:Utility model patent certificate 번호:1926535 발급 일자:2011-09-01 유효 기간:2031-09-01 범위 / 범위:Fixed square plate filter 발행:State Intellectual Property Office of the P.R.C |
표준:Utility model patent certificate 번호:1927640 발급 일자:2011-09-07 유효 기간:2031-09-01 범위 / 범위:Fixed disc filter 발행:State Intellectual Property Office of the P.R.C |
표준:Utility model patent certificate 번호:1928814 발급 일자:2011-09-07 유효 기간:2031-09-07 범위 / 범위:Fine filter 발행:State Intellectual Property Office of the P.R.C |
표준:Utility model patent certificate 번호:6022569 발급 일자:2017-03-29 유효 기간:2027-03-29 범위 / 범위:Side guard 발행:State Intellectual Property Office of the P.R.C |
표준:Utility model patent certificate 번호:6023794 발급 일자:2017-03-29 유효 기간:2027-03-29 범위 / 범위:Sewage filtration dosing device 발행:State Intellectual Property Office of the P.R.C |
담당자: Miss. Jessica
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