TBT mainly deals in exporting laboratory Testing/Soil Testing/Materials Testing/NDT/Surveying Instruments including total station and other relevant products!This company is a global supplier and has built its business worldwide; Since its inception, TBT has continued to enhance its products, service and all relevant business activities! Since these years, TBT has remained dedicated to building on its solid experience gained through successful cooperation with customers; We remains to supply reliable products with excellent price/ performance ratio and nice service!