QC Team :QC team with more than 10 professional and technical persons. To ensure 100% products checking.Material: Strictly control of material using, meet international requested stanEtching Machine dards.Semi-finished products inspection: Product inspection before 100% finished.Production line test: With work team or data engineer who will inspect machines and lines at fixed period.Finished Product Inspection: Quality and property test before products are packed and loaded.Sample Policy We are Glad to offer free samples to you.1). 2-4 days for single items (our packing)2).7-10 days for OEM samples.3). WelcoAssembly Line & Production Line me to present your own design ideas, artwEmergency Light & Indicator LiOther Bags & Cases ght ork.Contact TimelyWe will reply your email or fax within 24 hoursYou can call us at any time if there is any question on our productAir Clean Equipment ion.