hydraulic piston rings manufactured by Tianjin King Seal Technology Co., Ltd. is no doubt the most iconic product since its inception. It combines the advantages such as competitive price, long-term service life, superior stability, and exquisite workmanship. Its quality has been constantly controlled by the QC team from material inspection to finished product inspection. Customers will benefit a lot from all these characteristics.

All products under TJKS are marketed successfully at home and abroad. Every year we receive orders in significant quantity when they are shown at exhibitions - these are always new clients. Regarding the respective repurchase rate, the figure is always high, mainly because of the premium quality and excellent services - these are the best feedback given by old clients. In future, they will certainly be combined to lead a trend in the market, based on our continued innovation and modification.

In TJKS Seal, customers can not only get high-quality hydraulic piston rings but also enjoy many considerate services. We provide efficient delivery that can meet customer's tight deadline, accurate samples for reference, etc.