Shenyang EMT Pigging Technology Co., Ltd. was founded in 2004,has now become a scientific research enterprise in collection of research,products' development, sales and service . Products including instruments, meters, and others equipment under our research have been widely used in ranges of petroleum, chemistry,mechanism,etc. The following products get advanced feedback given about sustainable functions and dependable quality from customers in the project CONNC and CPECC (branch company of Sultan and Chad ) including pig detector,Corrosion Coupon,and Coupon injector. 2004-Set up company and production. 2004-Our company got rapid development. Long-time cooperation with SPTC. 2010-Supple 370pcs Corrosion Coupon and 428pcs pig detector to the project CPECC Sudan and supple 35pcs pig detector project AGADEM Niger. 2015-Supple 405pcs Coupon injector to the project CONNC Missan. 2016-EMT continue to expand the world.