Our quality inspection department is an independent, sound, secondary-level full-time quality inspection organization led by the general manager, with chemical analysis room, instrument analysis room, high temperature room, balance room, sample room, office, central control laboratory, etc. Our company has an advanced quality inspection building in the whole industry, with a construction area of ??more than 300 square meters. In order to improve the detection level and ensure the quality of the manufactured products, our quality inspection agency has successively introduced precision instruments such as high-precision electronic balances, trace moisture analyzers, cod rapid analyzers, and Agilent gas chromatographs, and operates in strict accordance with the integrated management system.