Longke Biotechnology Co., Ltd is a reliable manufacturer andsupplier of NDT testing instruments in Xian China. Longke Biotechtakes advantage of its years marketing and sales experience inglobal market, contributes to offering most qualified competitiveproducts and service to international markets.Since its foundation ,Longke sticks to the principle of honestyand innovation ,our constantly refine on technology and strictdemand on products has won us great renown from ourcustomers.We have built deep cooperation relationship withucky Healthcare Company Limited (largest and the onlymanufacture of imaging film in China), All of our products areprocessed under the quality regulation of ISO-9001.GB19001-2016and passed CE certification .We developed a range of productswhich could be applied in a variety of fields including :healthcareaerospace ,industrial NDT test ,national defenseLongKe will invest more time and effort in the future toimprove our technology and products to meet markets needs