We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Observe The Damage Of The Lens, Face Mask Testing Instruments, Tear Testing Machine, High Temperature Oven.,Bacterial Filtration Efficiency Detector. We are willing to give you the lowest price in the market, best quality and very nice sales service.Welcome to do bussines with us,let's be double win. The product will supply to all over the world, such as Europe, America, Australia,Nepal, Ghana,Amman, Colombia.Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !