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.

HP High Strength riser are available with the traditional "cup-shaped” and blind, which has good versatility.It is a mainly solution suitable for the application of traditional (XP) risers in high-pressure molding lines, and can also be applied to resin sand molding process.

THD/XD Mini Riser is a mainly solution suitable for the application of spot feeding (MINI) risers in high-pressure molding lines, and has been successfully used in the casting of ductile iron axles, and also can be used for resin sand and clay sand molding processes.

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.

Z cylindrical open feeder sleeves are made of high-quality thermal insulation refractory aggregates and appropriate amount of exothermic compound, which can meet the feeding needs of most steel castings and large castings

RND neck down riser sleeves are made of high-quality thermal insulation refractory aggregate and appropriate amount of exothermic compound, which can meet the feeding needs of most steel castings and large castings.

AND angel neck down riser sleeves are made of high-quality thermal insulation refractory aggregate and appropriate amount of exothermic compound, which can meet the feeding needs of most steel castings and large castings