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 standards.Semi-finisheCustomized Service for Electronics d 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 ProductMilitary Apparel Inspection: Quality and property test before products are packed and loaded.Sample Policy We areAlarm & Security Systems Glad to offer free samples to you.1). 2-4 days for single items (Electronic Tube & Transistor our packing)2).7-10 Inverter days for OEM samples.3). Welcome to present your own design ideas, artwork.Contact TimelyWe will reply your email or fax within 24 hoursYou can call us at any time if there is any question on our production.