Zhengzhou Donghong Mechanical Equipment Co., Ltd. Quality Control
Certificates
Zhengzhou Donghong Mechanical Equipment Co., Ltd.
Standard:ISO9001
Number:45522S1310R0S
Issue Date:2022-11-02
Expiry Date:2025-11-01
Zhengzhou Donghong Mechanical Equipment Co., Ltd.
Standard:ISO9001
Issue Date:2023-11-06
Expiry Date:2026-11-05
Zhengzhou Donghong Mechanical Equipment Co., Ltd.
Standard:2006/42/EC
Number:M.2020.206.C8522
Issue Date:2020-08-20
Expiry Date:2025-08-20
QC Profile
We have always placed great emphasis on quality level is matintained. Moreover, the principle we always maintain is "to provide customers better quality, better price and better service".You can send your sample scrap materials to us and we will test the machine for you without charging the fees. And we can send the machine test video to you. We also warmly welcome you to visit our factory to test our machine personally.
