As China Top 10 manufacture of mini desktop and small laser engraver cutter machine, ZING has over 15 experience years with CEFDA. Z40W is our smallest one, which is special used in stamp engrave, and widely use in advertisement field. Waiting for your in
This formula castable is a new and high technology refractory material developed on the basis of ordinary castable by using rheological principle, compact packing theory and superfine powder technology.
PALL UE619AS40Z filter element is a glass fiber high precision fluid filter element.PALL UE619AS40Z filter material adopts ultra-fine glass fiber and is equipped with non-woven cloth and nickel-plated iron wire cloth to increase the support strength and s