Isu takawana iyo Three Systems Certification:
1.Quality Management System Certification (ISO9001:2015)
2.Environmental Management System Certification (ISO14001:2015)
3.occupational hutano uye kuchengetedza manejimendi system certification (ISO45001: 2018)
Kuburikidza nekuunganidza kwedu tekinoroji, takawana zvinopfuura makumi mashanu zvitupa zvepatent.
Pamusoro peizvozvo, isu takawanawo zvimwe zvitupa: SeSitifiketi rePamusoro & Nyowani Tekinoroji Enterprise, CHINA GAS ASSOCIATION Membership Certificate, CE certification, nezvimwe.
