Dalian Songqian Trading Co., Ltd. is a comprehensive sealing technology service provider with over 20 years of industry experience. We are a full-range supplier of general sealing technology, with extensive expertise in many fields such as mechanical engineering, hydraulics, transmission and electronic technology, equipment engineering, chemical industry, process engineering, and automotive industry.

As a nationwide company, our success is based on close connections with customers and the market.

Our sales engineers strive to find solutions for every application through our customer service and innovation capabilities, providing you with professional technical services and highly cost-effective sealing products.

Choosing us means choosing satisfaction and peace of mind!

Radial shaft seals are primarily used in mechanical engineering, such as in motors, gearboxes, spindles, etc., as well as in pumps and compressors, ventilation equipment, vehicle manufacturing, welding rollers, and more.

Many leading global manufacturers of equipment, machinery, and engines appreciate the quality of our rotary shaft seals.