Welcome to our professional mechanical seal product line! We focus on manufacturing, installing, exporting and wholesaling a wide selection of top-quality seals, covering Industrial Seals, Single Spring Seals, Balanced & Unbalanced Spring Seals, External Mounted Seals, PTFE Bellow External Mounted Seals, Cartridge Balance Seals, Multiple Spring Balance Seals, Dry Running Reverse Balance Seals, Agitator Double Acting Unbalance Seals, Single Conical Helical Springs, Rubber Bellow Seals, Multi Spring Seals, Metal Bellow Seals, Elastomer Bellow Seals, Conical Spring Seals, Air Condition Compressor Seals and Auto Cooling Seals.
We have also developed complete mechanical seal solutions for almost all mainstream global pump brands, including Flygt, Grundfos, APV, Grindes, Fristam, ABS, Alleeiler, EMU, GEA, Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang and many more.
If you have special needs, we are more than capable of helping! We can produce seals exactly according to your samples or drawings, and even design brand-new products tailored to your unique working scenarios. We can adjust different material options to meet various operating parameter requirements. Don't hesitate to reach out to us with your specific demands anytime!
Are you a factory or a trading company?
We are a 100% real manufacturing factory in Ningbo, China, with 12+ years of experience in mechanical seal production, and our top professional sales team offers 24/7 full-process trade support for you.
Can I get a free sample before ordering?
Sure! Standard seal samples are free, you only need to cover the small courier fee. We can ship samples out within 3 working days after confirmation.
Where is your factory? How can I visit it?
Our factory is based in Ningbo, China. You can fly directly to Ningbo Airport or Shanghai Airport, and we will arrange a free car to pick you up. All clients from home and abroad are warmly welcomed to visit us!
How about your quality control system?
Quality is our No.1 priority. We strictly control every production step from raw material to finished product, and our factory has passed ISO9001 certification. 100% inspection before delivery is guaranteed.
What is your delivery time?
Normally 10-20 working days after receiving your prepayment. For hot-selling models in stock, we can ship within 3 days.
What payment terms do you accept?
For sample shipping cost, PayPal and T/T are both available. For large orders, we support T/T at sight, and we can negotiate better terms for bulk orders.
Is OEM service available?
Yes! We provide full OEM/ODM services for all products. Customized drawings, materials, logos and packaging are all supported.
Can I buy pumps and pump parts from you?
Of course! We not only make mechanical seals, but also supply various pumps and pump parts, such as lobe pumps, compound homogeneous pumps, homogeneous emulsification pumps and more.