Ningbo Ja-Hely Technology Co., Ltd.
15*2515*40 20*60 25*75 30*85mm lab use Glass Micro Weighing Funnel Weighing scoop
15*15mm to 70*40mm lab use low or high form Glass weighing bottle
1g to 10kgs Individual Balance Calibration Weight Scale Calibration Weight
Lab use 100g to 2000g Mechanical Balance Economy Double Beam Balance
20g PTFE Balance Calibration Weight Scale Calibration Weight for lab
Lab use 1N to 1000N Spring balance Newton Scale Spring dynamometer