ABOUT US
Craftsmanship mentality to do quality - Germany is the birthplace of modern HVAC system, the German manufacturing with a table of the highest international quality standards. At the beginning of the creation, we will continue to introduce from Germany the world's leading equipment to protect the product technology and quality; in batches to introduce senior designers, management experts, the entire process of monitoring the production process.

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NEWS
07/11
2017
On the Collocation of Integrated Operational Amplifier and Integrated Power Amplifier

Into the op amp and integrated amplifier is the primary enthusiasts and students enthusiasts favo...

07/11
2017
China 's robot market huge "four families" to speed up the domestic layout

Into the op amp and integrated amplifier is the primary enthusiasts and students enthusiasts favo...

07/11
2017
Research on single - phase bridge rectifier circuit based on

Into the op amp and integrated amplifier is the primary enthusiasts and students enthusiasts favo...

07/11
2017
Alpha Dog Technology New Uses: Help Google Reduce Electricity

Into the op amp and integrated amplifier is the primary enthusiasts and students enthusiasts favo...

Filter valve
Temperature valve
PPR angle temperature control valve, PPR angle control valve...
Water separator
Manual cut-off water separator, intelligent water separator...
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Da Wei De Group (Shanghai) Operations Center
Address: Shanghai Pudong Century Avenue Smick Building Contact number：400-0576-889
Http://www.daweidehvac.com
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