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Contact Us
Company Name: Shanghai Jun Yu Trade Co., Ltd.
Telephone: +86-21-50683119
Fax: +86-21-50779076
PTI Dust Business Unit: pti@jun-yu.com
DMT Dust Business Unit: dmt@jun-yu.com
JIS Dust Business Unit: jis@jun-yu.com
Other Business Unit: sales@jun-yu.com
Website: http://www.jun-yu.com/
About DMT
DMT GmbH & Co. KG is an independent engineering and consulting company which specialises in the sectors of product testing and building safety, industrial testing and measuring technology, construction and infrastructure, mining and cokemaking technology as well as raw materials exploration and geology.
Branch Product Testing & Building Safety
We provide a wide range of safety relevant services.
Based on standards, rules, guidelines and legal regulations our test engineers and technicians as well as our specialists in the fields of dust removal and filter technology, test dust production, air pollution control, ventilation, refrigeration and air-conditioning engineering as well as fire prevention.
Laboratory for air hygiene
Our know-how in filters, separation technology and dusts allows us for example to evaluate the air pollution characteristics of household appliances such as vacuum cleaners. Mineral test dusts e. g. Dolomite DMT test dust and synthetic household test dust DMT type 8® both according to IEC 60312 and different others are produced and sold to vacuum cleaner industry as dust standards.
To get a closer insight of our test dust production laboratory please visit:

DMT test dusts list:

Test dust
According to Standard
DMT test dust type 8 ®
IEC 60312/ 2007-04,
Dolomite sand
IEC 60312/ 2007-04,
Carped test dust
IEC 60312/ 2007-04,
Emissions test dust
IEC 60312/ 2007-04,
DMT mineral test dust
ISO 12103 A2 fine
Copyright @ Shanghai Jun Yu Trand Co., Ltd.
Address: Room 306, Building #5, No. 999 Ning Qiao Road, Pu Dong New Area, Shanghai, 201206, P.R.China
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