Dandong Metal Sealing Manufacture is a professional and specialized producer of mechanical seals and oil field supervision systems and integrates development, design, manufacture and sale in one.
We were established in 1994 and are located in the downtown district of Dandong City, the biggest-border in China. With good transportation facilities, beautiful scenery, pleasant climate, facing the DPR of Korea across the Yalu River, here is an ideal and golden place for trade and tour.
Our manufacturer has abundant strength in technology, production and marketing, and our main products are "DGB" series corrugated-pipe mechanical seals, "DGT" series spring mechanical seals, and "L TYPE" series flexible diaphragm couplings. Our products are of the standards of ISO3069, GB6556, API682, API610, DIN24960, BS5257, and JB4127. Now, we have passed the Conformity of Quality Management System ISO9001:2000. In the process of design, material selection, process, production and quality inspection, our manufacturer persistently follows the principle of "constant improvement", to make product quality be the top class in China.
The main products here we serve well are for the industries of oil field, oil refining, mining, chemical plants, water pumps, pharmaceutical factories, refrigeration, power stations, and shipbuilding. We are a registered supplier of China National Petroleum Corporation and a membership of EnergyAhead.com.
We are looking forward to inquiry and hope to set up new friendship between us!
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