30057 door core products are offered for sale by suppliers on Alibaba.com, of which other doors accounts for 18%, slab doors accounts for 11%, and plywoods accounts for 6%.
A wide variety of door core options are available to you, such as villa, apartment and office.You can also choose from polymer, solid wood and mdf door core,as well as from free spare parts, onsite installation, and onsite training door core, and whether door core is soundproof, waterproof, or insulated.