791 resin sand core products are offered for sale by suppliers on Alibaba.com, of which adhesives & sealants accounts for 2%, abrasives accounts for 1%.
A wide variety of resin sand core options are available to you, such as colorful, white.You can also choose from building, resin sand core,As well as from graphic design, 3d model design resin sand core,and whether resin sand core is onsite inspection, or return and replacement.