.
. EC /PED ASME U ASME S
.
. OHSAS 18001:2007 ISO 14001:2015 ISO9001:2015
.
. Special equipment Manufacturing NB
license of the people’s Republic of China
Approved vendor of SINOPEC Approved vendor of CNOOC
.
. EC /PED ASME U ASME S
.
. OHSAS 18001:2007 ISO 14001:2015 ISO9001:2015
.
. Special equipment Manufacturing NB
license of the people’s Republic of China
Approved vendor of SINOPEC Approved vendor of CNOOC