Laboratorio de Calidad Química Veracruzana, S.C.

KNF Neuberger produced and marked Diaphragm pumps and systems - worldwide. KNF pumps are used where air, gases and vapours must be transferred, evacuated or compressed or where liquids must be transferred or metered – for neutral to aggressive media.

Changzhou Jiana Chemical Co.,Ltd mainly engages in sales of fine chemical products, and the company has professional production base-Shangqiu Jiana Chemical Co., Ltd. It is a professional pesticide intermediate and water treatment agent manufacturer