Quality Control

No matter from our raw material supplier or our factory own, we'll implement three-step inspection in each

production line, which is pre-inspection, dupro inspection(half-finished inspection) and finished-inspection,we

always strictly follow AQL standard .At the meantime, we have documented writing to take record every

material-purchasing and shipment for future tracking. 


Factory certificated by:


Factory audited by:



Cooperated laboratory