ማረጋገጫ

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".




በራሪ ጽሑፍ

የእኛን ምርቶች ወይም pricelist በተመለከተ ጥያቄዎች ያህል, ለእኛ የእርስዎ ኢሜይል መተው እባክዎ በ 24 ሰዓታት ውስጥ እንደተገናኙ ይሆናል.

ያነጋግሩ እኛን

እኛ ሁልጊዜ you.There you.You መስመር ላይ እኛን መጣል ይችላሉ ማነጋገር በርካታ መንገዶች አሉ ለመርዳት ዝግጁ ናቸው. እኛ ከመደወል ወይም በጣም እርስዎ ተስማሚ የሆነውን ነገር email.choose አንድ አንድ ይላኩ.
አድራሻ
#70 JINSHENG ROAD ONE,CHENGYANG
DISTRICT,QINGDAO,CHINA
ኢ-ሜል
Dusung@DusungRefrigeration.com
ስልክ
Tel:+86 532 8897 6960 Fax:+86 532 8897 6961
WhatsApp Online Chat !