XP riser sleeves have the characters of low weight, good permeability and versatility, with a variety of geometry and variants.They are available with flexible formulation and can meet the needs of most of the customers.

XB thermal insulation risers sleeves have the characters of non exothermic compound, fiber-free, low weight, good air permeability, good thermal insulation property and precise dimension,and they have a high cost performance. Mainly used in non-ferrous casting and special turbine shell casting, especially suitable for aluminum castings.

This series of risers,Lightweight, breathable and versatile, has a variety ofDeformation and Alien Appearance Shapes，Flexible and diverse process order, which can be applied to the needs of the vast majority of customers.