Product quality is an enterprise in the market foothold of the fundamental and development of the guarantee. Nanjing KELISAIKE has passed the ISO9001 International Quality System Certification. We strictly control all aspects of raw material procurement, production control, product inspection, sales, transportation and after-sales service to ensure efficient production, product delivery and high product quality. Therefore, we strictly carry out the quality-control project, which will enable our customers to buy with confidence and use with satisfaction.