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Changzhou Welldone Machinery Technology Co.,Ltd
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Changzhou Welldone Machinery Technology Co.,Ltd Quality Info

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Changzhou Welldone Machinery Technology Co.,Ltd
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Quality Control

------We provide free test to make sure the right drying and granulating process

------We are working on welding test to find out better welding parameters for different pressure & material requirements

------We do hydraulic pressure test to testify the manufacturing strength

------We do vacuum test to make sure the sealing effect

------We do running test before shipment to make sure the right functioning

Certifications

Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: Patents
Number: 1-50
Issue Date: 2016-03-11
Expiry Date: 2036-03-10
Scope/Range: Dryers & Granulators
Issued By:
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: High Technology, Credits Company
Number: 1-8
Issue Date: 2012-12-14
Expiry Date: 2032-12-13
Scope/Range:
Issued By:
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3973
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: ZXHG Helical Mixing Vacuum Dryer
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co.
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3972
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: Mill
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co.
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: ISO9001:2015
Number: QAIC / CN / 200749
Issue Date: 2021-01-05
Expiry Date: 2024-01-04
Scope/Range: Dryers, Granulators, Mixers, Crushers
Issued By: QA International
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3974
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: Dry Granulator
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co. Ltd
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3975
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: Belt Dryer
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co. Ltd
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3976
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: Drum Dryer
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co. Ltd
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3977
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: Spray Dryer
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co. Ltd
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3978
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: Vacuum Double Conical Dryer
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co. Ltd
Changzhou Welldone Machinery Technology Co.,Ltd Certifications
Standard: CE
Number: M.2019.206.C3979
Issue Date: 2019-12-12
Expiry Date: 2024-12-11
Scope/Range: Two Dimensional Mixer
Issued By: UDEM International Certification Auditing Training Centre Industry and Trade Inc. Co. Ltd

Company Profile

Changzhou Welldone Machinery Technology Co.,Ltd

Contact Person: MrBarney Wang

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