QunLong Instrument Co., Ltd. Xiame

Company Description

Xiamen QunLong Instrument Co., Ltd.supply hydrometer (hydrometer), electronic balance (QunLong Instrument Co., Ltd. Xiameight balance), jewelry testing equipment (precious metal purity tester), measurement instruments. Rubber density meter, plastic hydrometer, solid density meter, plastic hydrometer, hydrometer, solid hydrometer, gold detector, plastic hydrometer, powder metallurgy density meter, foam density meter, PVC particle density meter, bulk density meter, apparent density meter, ceramic density meter, plastic particle density meter, solid density balance, balance the proportion of solid, powder metallurgy densitometer, solid density tester, hydrometer jade, gems density tester, tap density gauge, tap density test instrument.