About us

About us

Zhejiang Tianying Mechanical Seals Co., Ltd.

35

Year of Success

Zhejiang Tianying Mechanical Seals Co., Ltd. is a professional manufacturer of R&D, production and sales of mechanical seals, covering an area of ​​22,000 square meters and employing 250 people. After nearly 30 years of unremitting efforts and development, 84 series and more than 1000 types of medium mechanical seals have been developed.
High-quality sealing products rely on high, precise and cutting-edge technical equipment. The company has invested heavily in the introduction of automatic mechanical seal assembly systems, vulcanized parts, automatic visual inspection systems for friction pairs and automatic air tightness inspection systems. Machines, laser welding machines, pressureless high temperature vacuum sintering furnaces, automatic internal grinding, automatic cylindrical grinding and other automatic machine tools, greatly improve production efficiency and produce products with high wear resistance, corrosion resistance and long life.
The company attaches great importance to research and development investment, and has established its own laboratory, equipped with golden elephant microscope, spring fatigue tester, torque tester, rubber tensile tester, rubber vulcanization detector, rubber aging test box, carbon sulfur analyzer, Rockwell hardness tester, Shore hardness tester, Shore hardness tester, infrared detection, three-point projection, light band detector and other advanced equipment, with two 12-meter deep well water pump live test benches, more than 30 various shaft diameter test benches and pump simulation live test benches. All-round testing of product tightness can be carried out to ensure quality.
Tianying has a complete set of market research and development, quality management and manufacturing process mechanism. From drawing design to product forming, burning, grinding, grinding, inspection, installation, every link, every product has strict control. Leading technology research and development capabilities have successfully solved industrial problems such as the slippage of the rotating ring, the twisting of the rubber bellows, the slippage of the shaft seal, the rotation of the stationary ring, and the difficulty in bearing back pressure during the use of the pump. The products are widely used in the construction industry, power stations, petrochemical industries. , shipbuilding, sugar and other fields, exported to Europe and the United States, the Middle East, North Africa, Southeast Asia and other countries and regions.
Tianying will adhere to the concept of "thinking before customers, doing before customers". With a little bit of precision casting, every little bit of refinement, to create the industry's first brand!

Excellent Quality Services

Strict Quality Control throughout Manufacture

Lean Machines

Advanced Machines For Better Quality

WHY CHOOSE US

Customization

Strong R&D capability and comprehensive product lines, 6 main production lines, 2 customized production lines, 2 semi-automatic production lines and 2 automatic production lines.

Cost

We have two our own casting foundries and one CNC machining factory.So we can offer the price and products directly.

Quality

We have our own testing lab and the advanced and complete inspection equipment,which can ensure the quality of the products.

Capacity

Annual production capacity of 20 million sets of various mechanical seals, independent research and development and production of product parts and molds, and overall control.

Service

We focus on developing high-quality products for top-end markets.Our products are in line with international standards,and are mainly exported to Europe, America, Japan and other destinations around the world.

Test your ability

We have cooperated with 2 research institutions and university research institutes in many cooperation projects, and are a member of the National Standards Committee of the industry and one of the drafting units of many industry standards.

Our factory has sound facilities and full functions,
which is very suitable for mass production.