本公司主要產品 : 各式室內外溫度計、汽車電瓶比重計、水箱比重計等，歡迎洽詢!
電子郵件信箱: sales@yuoshin.com
　

We provide Indoors/Outdoors Thermometers, Battery Testers, Anti Freeze Testers, etc.
For more information, please send your enquiries to sales@yuoshin.com