denture material false teeth resin teeth with Certificate:JIS, CE, ISO 9001, ISO 13485. Mainly sold to Europe market. Dental denture material:synthetic resin false ... teeth ZT-KAIJINGCharacter: Framework fine and close, abrasion proof ... , B2, B3, B4, C1, C2, C3, C4, D2, D3,D4. Denture material denture