Tianjin King Seal Technology Co., Ltd. is one of the few authorized manufacturers of silicone o ring set in the industry. The production process of the product involves critical steps demanding high human skills, allowing us to maintain the specified design quality and avoid bringing in some hidden imperfections. We introduced testing equipment and built a strong QC team to carry out several phases of tests on the product. The product is 100% qualified and 100% safe.

TJKS is a growing brand and has a high reputation in the global. The sales volume of our products accounts for a large proportion in the international market and we provide the best quality and function to our customers. Meanwhile, our products are increasing in scale with more choices thanks to the high rate of customer retention.

Through TJKS Seal, we strive to listen and respond to what our customers tell us, understanding their changing needs on the products, such as silicone o ring set. We promise a fast delivery time and offer efficient logistics services.