Auhui Zeolite new materials technology has long been committed to the clean production of leather(Fur)processing technology research, after nearly years of research and development, testing the introduction of a Zeolite Tannin, the tanning agent is a silicate-based multi-metal and environment-friendly tanning agentagent, which is mainly used in tanning and retanning processes of leather(Fur),and is the best choice for tanning agents used in the production of enviironment-friendly leather (Fur), it can endow leather with good Plumpness and tear resistance. The tanning agents has no Formaldehyde, zero emission of chromium and no peculiar smell , and has excellent ecological and environmental value for the clean production of leather. The tanning agent has excellent light resistance (light resistance of 4.5 grade or above tested by B method) and canimprove the whiteness of leather. It can be used in white leather or light leather in leather processing the tanning agent can also endow leather with excellent abrasion properties, and can increase the dye-uptake when the leather is dyed. The dyed leather has bright and full colors.Can Be used for high-gradeupper , leather, garment leather, furnituer leather, car seat leather, two-layer leather and all kinds of fur leather production and processing,