Wenzhou Longsheng Chemical Co., Ltd

At J&K Scientific, we understand that chemistry is not simply about scientific principles, and business is not only about the exchange of goods and services. Chemistry is a tool for understanding and meeting human needs, and business is about buildin

COMEC has been producing machines and systems for the chemicals and ceramics industries for over thirty years. The range of COMEC products was designed to meet any type of demand regarding the preparation of glazes, inks, paints, water-based paints,

Our purpose is to stand every day closer to our customers in order to render better personalized service.