Liaoning Grand trade Co., Ltd is a high-tech and exporting

enterprise integrating product research, design, manufacturing, sales and service.

Our main product：Mechanical seal,Seal supply system ,Welded metal

bellows,Magnetic oil seal,Seal parts of mechanical seals,Mechanical equipment and spare parts

etc. The products are applied in many fields such as petroleum, chemical industry, electric power

manufacturing, refrigeration, ship building, aviation, aerospace and so on.We have established long-time and stable cooperation relationship with many European ,american and Asian customers.

Company culture:

Spirit:keep updating,keep credit

Quality principle:Management guarantees quality,quality serves users.

Quality target:

Product design compliance rate is 98%;

production completion time rate is 95%;

The completion rate of the contract is 95%;

the passing rate of the products is 100%;

Focusing on technology,persuing high quality,and implementing brand strategies.Abiding by contracts and making continuous progress and enhancing customers’ satisfaction.Quality Inspection The Quality Control Center is equipped with advanced precise quality testing instruments.