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TaiWan SAN JU International Electrical Machinery CO.,LTD.Shenzhen Sanju Electric Machinery Co.,LTD.Sanju Technology and electrical machinery CO.,LTD.

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New Patent-An Air Volume Detection Device

New Patent-An Air Volume Detection Device

Feb 28, 2020
New Patent-A Waterproof Sealing Device

New Patent-A Waterproof Sealing Device

Feb 28, 2020
New Patent-An Improved Device for Accurate Sorting of Reflective Materials

New Patent-An Improved Device for Accurate Sort

Feb 28, 2020
New Patent-A Special Emergency Fan for Elevators

New Patent-A Special Emergency Fan for Elevator

Feb 28, 2020
Invention Patent-Filling and Gluing Device

Invention Patent-Filling and Gluing Device

Feb 28, 2020
San Ju-annual confirmation notice

San Ju-annual confirmation notice

Jan 09, 2020
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