Established in 1986, Shandong Tongda Nickel Screen Co., Ltd(Changyi Nickel Screen Factory) as national-class and hi-tech enterprise possessing the most advanced equipments and technology, is a screen manufacturer with the most complete specifications, the largest output ,the best quality and the most advanced skill all over the china, now it has become the NO.2 screen making center in the world and the unique Chinese enterprise which can produces the third- generation printing nickel screen(NOVA).

Since 1989 the company drew up enterprise standard for our country for three...