Stormer Viscometer Firma Listesi

Qualtech Products Industry is one of leading professional manufacturer of testing instruments used in the coatings, paint, ink and laboratory in China. Our testing instruments covers a wide range of testings in viscosity, color, gloss, thickness,dispersion,adhesion,hardness,abrasion, moisture, temperature, drying time,application,climatic testing, ect. We have a professional and enthusiastic team and we have gained our experience and know-how over many years by providing excellent product