Global udbyder af spildevandsbehandling
Yixing Cleanwater Chemicals Co., Ltd.

Email:cleanwaterchems@holly-tech.net Telefon: 86-510-87976997 WhatsApp: 8618061580037

Certifikat

Vi har et strengt kvalitetsstyringssystem for at sikre sporbarheden af produkter.
Alle produkter har ISO- og SGS -certificering.

Cer-1

https://www.cleanwat.com/certificate/

https://www.cleanwat.com/certificate/

https://www.cleanwat.com/certificate/

https://www.cleanwat.com/certificate/

https://www.cleanwat.com/certificate/

https://www.cleanwat.com/certificate/

https://www.cleanwat.com/certificate/

cer-2

cer-3

Kvalitetsledelse

ZS-1

ZS-2

Yixing Cleanwater Chemicals Co., Ltd.