Quality Control
1. GB/T 9001-2008 ids ISO 9001:2008

2. Industrial production license

3. SGS certificate.
Certifications
Standard:
ISO 9001: 2008
Number:
04911Q11421R1M
Issue Date:
2011-10-25
Expiry Date:
2014-10-25
Scope/Range:
Ventilation
Issued By:
CNAS & IAF
Standard:
Industrial production license
Number:
XK08-082-06066
Issue Date:
2010-10-21
Expiry Date:
2015-10-20
Scope/Range:
Ventilation
Issued By:
The general administration of quality supervision and quarantine of the People\'s Republic of China
Standard:
ISO 9001: 2008
Number:
04911Q11421R1M
Issue Date:
2011-10-25
Expiry Date:
2014-10-25
Scope/Range:
Ventilation
Issued By:
CNAS & IAF
Standard:
Industrial production license
Number:
XK08-082-06066
Issue Date:
2010-10-21
Expiry Date:
2015-10-20
Scope/Range:
Ventilation
Issued By:
The general administration of quality supervision and quarantine of the People\'s Republic of China
Company Profile
Liaocheng Wantong Ventilation Equipment Co., Ltd
Contact Person: MsHelen King