Dongtai five strong mechanical seal spring factory

Mechanical seal industry in the country, the factory of basic products - mechanical seals spring, is to meet the Design standards require that the quality of the products for collaboration unit Dalian acid Bengan products supporting .1984, was identified as quality products, machinery appointed GM in 1987 Machinery Research Institute identified as Guoyou products. plant has always adhered to the quality first, the credibility of the first. won the mechanical appointed General Machinery Research Institute, Chengdu University of Science and Technology; Dalian, such as the National Acid Liuan the trust of more than 40 units.