Quality Control
1. High quality control(ISO14001/CE/SGS Energy saving certificate)
2. Fast Delivery( 20-30 days for large orders)
3. Good service for pre-sale,after-sale( strong technical support and professional after-sales team)
4. Trial small order acceptable( Ordering quantity according to your actual needs)
Certifications
Standard:
ISO9001
Number:
ABZB18Q31445R6M
Issue Date:
2000-07-05
Expiry Date:
2024-04-23
Scope/Range:
The general design, production and marketing of air compressors with injection
Issued By:
IAF
Standard:
PATENT
Number:
1533188
Issue Date:
2014-12-03
Scope/Range:
Screw Rotors Profiles
Issued By:
Chinese State Intellectual Property Office
Standard:
PATENT
Number:
1041878
Issue Date:
2012-09-05
Scope/Range:
A vehicle mounted compressor
Issued By:
Chinese State Intellectual Property Office
Standard:
PATENT
Number:
1709364
Issue Date:
2015-07-01
Scope/Range:
Constant variable pressure intelligent air compressor
Issued By:
Chinese State Intellectual Property Office
Standard:
PATENT
Number:
2429945
Issue Date:
2017-03-29
Scope/Range:
Screw rotor deburring platform
Issued By:
Chinese State Intellectual Property Office
Standard:
PATENT
Number:
609338
Issue Date:
2010-04-21
Scope/Range:
An improved screw compressor Airend structure
Issued By:
Chinese State Intellectual Property Office
Standard:
ISO9001
Number:
ABZB18Q31445R6M
Issue Date:
2000-07-05
Expiry Date:
2024-04-23
Scope/Range:
The general design, production and marketing of air compressors with injection
Issued By:
IAF
Standard:
PATENT
Number:
1533188
Issue Date:
2014-12-03
Scope/Range:
Screw Rotors Profiles
Issued By:
Chinese State Intellectual Property Office
Standard:
PATENT
Number:
1041878
Issue Date:
2012-09-05
Scope/Range:
A vehicle mounted compressor
Issued By:
Chinese State Intellectual Property Office
Standard:
PATENT
Number:
1709364
Issue Date:
2015-07-01
Scope/Range:
Constant variable pressure intelligent air compressor
Issued By:
Chinese State Intellectual Property Office
Standard:
PATENT
Number:
2429945
Issue Date:
2017-03-29
Scope/Range:
Screw rotor deburring platform
Issued By:
Chinese State Intellectual Property Office
Company Profile
Wuxi WOYO Superdo Compressor Co.,Ltd
Contact Person: MrJerry
