CONTACT US
+86-533-7993801
Tel：+86-533-7993801 7993809
E-mail：sdsunway@sdsunway.com.cn
Address：No. 22 Middle Refinery Road, Linzi District, Zibo City, Shandong Province
-
Sunway Chemical pressure pipeline design qualification certificate -
Sunway Chemical pressure vessel design Qualification Certificate -
Grade A credit certificate of engineering consulting unit -
QHSE Qualifications -
QHSE Qualifications -
QHSE Qualifications -
Grade A certificate in engineering design -
Engineering design Grade B -
Foreign project contract qualification -
ZYJS2014-040SR rubber film sealed dry gas tank design technology developed -
ZYJS2014-039S sulphur-containing sewage stripping process technology -
ZYJS2020-014SC flux regeneration process control technology
Page up
1
2
Page down