As a High-tech enterprise shifted from military to civil industry, Nuclear Industry Qingdao Tongxing Industrial Co., Ltd. belonging to the National Defense Science and Industry Committee of Shandong province. She owns 800 employees and the assets 120 millions, with five specialized companies, gives about four production bases, which are located in Yantai High new-tech development zone, the center of Qixia City, The Economic Development Zone of Qixia and the Bangkok of Thailand, covers 140000 square meters of area in all, possessing workshop area 50000 square meters.

We are special in the researching and manufacturing filter and centrifuge machine. Our mainly plants are as following: DU series rubber belt vacuum filter, TC series precise ceramic vacuum filter, LXD series continuous automatic dumping centrifuge, MS series micro desulfate filter, CF series dynamic cross flow filter, PBF series continuous horizontal vacuum belt filter, DZY and DY series press belt filter, precise tubular filter, univertor and soft-start ,Rubber dam,High and low pressure control cubicle and so on, which of them are widely used in military industry, mines, chemical industry, powder plant, food, environment protection and so on, covers the 70% share of the Chinese filter market，meanwhile export to Southeast Asia, European and so on. The unique production line of rubber filter rubber belt on the world was built up in our factory in 2005. Now we are one of the largest manufacturer and supplier of the vacuum filter filed in Asia, the output of belt filters is the first of the world.

Our company passed the ISO9001-2000 International Quality Control System authentication in 2001, was recognized as High new-tech enterprise in 2002, as the stander drafter of the National Centrifuge Machine Stander in 2003, the ceramic vacuum filter and large size rubber belt filter has passed inspection of the state and filling zero record of China in 2004, we become the pointed supplier of FGD in electrical industry in 2005, our technical center was increased as the grade of Yantai city, the grand of “Hexing” was recognized as Famous Brand of Shandong. Moreover, we were appraised as “Strictly abide by contracts Enterprise” and “Advanced unit in National Defense system” and Contributed Unit for Economy Development in Qixia for many years.

We hold the management faith of Unity, Sincere, honest, Innovation.