sertifikaadid

R&D More Than 11 PATENTS
ISO
R&D More Than 11 PATENTS

Dusung Refrigeration is pleased to present our independent R&D department, consisting of more than 15% doctoral students and graduate students, and more than 70% professional and technical workers,and obtain various PATENT CERTIFICATE more than 11 sets in commercial refrigeration .

 

ISO

Dusung successfully passed ISO9001 QUALITY MANAGEMENT SYSTEM CERTIFICATION,and ISO14001 ENVIRONMENT MANAGEMENT SYSTEM CERTIFICATIONe,

We have won numerous awards in various fields and have obtained the "High-tech Enterprise" and "Specialized New Product (Technology) Certificate".


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aadress
# 70 JINSHENG ROAD ONE, chengyang
linnaosa, Qingdao, Hiina
E-mail
Dusung@DusungRefrigeration.com
telefon
Tel: +86 532 8897 6960 Faks: +86 532 8897 6961
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