NY-1D Hand-held Pesticide Residue Meter

NY-1D Hand-held Pesticide Residue Meter

NY-8DA/16DA Pesticide Residue Meter

NY-8DA Pesticide Residue Meter Testing pesticide residue in onion, garlic, ginger, fragrant-flowered garlic, carrot tomato, etc.

JJCC Magnetic metal detector

Magnetic Metal Meter is acting according to GB/T 5509—2008 "food, fuel testing, powder determination of magnetic metals". It is easy operation ,and widely used for research department such as product qualtiy flour processing supervision , grain storage and so on .
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Qintong Import and Export Trading

Shijiazhuang Qintong Import and Export Trading Co., Ltd.

No. 68, Airport Road, Development Zone, Xinle City, Shijiazhuang

Qintong Import and Export Trading

Mobile Official Website

Qintong Import and Export Trading

WeChat Official Account