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 other fields.
The company passed ISO9002 Quality Management System Certification in 1999. In September 2010, it passed ISO9001-2008 Certification. The company has been first class supplier of PetroChina, Sinopec, Sinopec Group and progressed unit of China Petro Energy Net. It has gained High and New Tech Enterprise of provincial and municipal grade.
The company takes innovation-oriented as the development philosophy to provide customers better products and service.