QA/QC Introduction

Under ISO9001 international quality management system, WINDAN established an independent QC Dept. All the products should pass QC inspection at every stage of production otherwise they will be rejected and will never arrive to our customers. In addition, WINDAN provides a one year warranty for all the products.

And for those products we sell which are not produced by ourself, we have specially and professional QC to check for every order during the producing till shipment.