Dandong visionseal co.,ltd.

　　Dandong visionseal co.,ltd. was founded in 1998. It is a private-owned high tech enterprise which integrates products’S&T, design, production, sales and service. It covers an area of 23,000 square meters. The number of employees can be 160 and the total capital can be more than 60 million yuan.
　　The main products: there are four series as Mechanical seal, seal support system, welded metal bellows, couplings, etc. The products can be used in Petroleum, chemical, electric power manufacturing, refrigeration, marine, aviation, aerospace and othe... [Detail]