China PVC Yoga Ball with Pump 55cm factory Our History YIWU ZHISHENG IMP AND EXP CO.,LTD Belongs to ZHOYA GROUP ,ZHOYA GROUP has been engaged in export trade since 1 9 9 5. It has more than 400 professional trade personnel,our warehouse has more than 2300 is looking for long-term business relationship, and we are the one that is worthy to work with.China PVC Yoga Ball with Pump 55cm factory website:http://www.fitnessbench-factory.com/