... - Grade: AB - Certification: ISO9001 Chonvson 8 oz ceramic mug with lid OriginChaozhou, Guangdong, ChinaMaterialporcelain(Bone China available)Capacity300ml or customizedShapeRoundCertificationISO 9001 ... including dinner set, coffee set, tea set, mug etc with more than 8000 different designs, which are highly reputed at ... information. Factory & Sample Room: Certificates: 8 oz ceramic mug with lid