About Us

Tengxuan Technology is a leading company for rotary joints and dynamic sealing technologies in China. We specialize in the research and development of rotary joint, dynamic sealing and related products for steam, thermal oil, pneumatics, gas, hydraulic fluid and water appliances, etc.

Our heavy focus and investment in the research and development of special rotary joints and rotating unions resulted in the accumulation of more than 408 patents including 22  patent for invention.  Professional production lines have been developed meet customer's demands and OEM requirements.


About Us
About Us

Cooperative Partners




Welcome Ilim group visit Tengxuan company, on the 26th. Mar. ,the vice president Mr Pan receives customers together with colleagues from the Foreign Trade Department, We discussed the steam rotary joint and paper system project cooperation. Mr Alexander Danilo has a deeper understanding of our production processes and quality, he very saitisfied with our product, and they have installed QGX090 steam rotary joint and it working very well, we will continue to strengthen cooperation. Thank you very much for the customer's recognition, we guarantee every customer satisfied with our product: quality high-quality, punctual delivery and competitive price, enabling a greater…


Yesterday, Tengxuan received a consultation from an end user, who needed to find a rotary joint model. As early as 2003, the customer purchased Tengxuan thermal oil rotary joints for their new hot rolling equipment. Unexpectedly,  Tengxuan rotary joint has been used by customer's equipment for a full 20 years! The orginal type RH3S-YF Tengxuan heat transfer oil series rotary joint is a kind of high-precision, well-sealed rotary part transmission, which plays an important role in improving the performance and efficiency of equipment. A rotary joint with a longer service life can undoubtedly save a lot of equipment costs for…


At present, the highest temperature of the high-temperature rotary joint for water use in Tengxuan product is 100℃, which is widely used in the plastic extrusion and calendering industry. Domestic market a large number of high temperature water rotary joint , Tengxuan products and JWELL Group and other enterprises to support abroad is also very much. In the process of serving customers, we found that in addition to the reasons of the rotating joint itself, there are also problems in the following aspects: Water quality is poor We have seen in the customer site that some of the service environment…

Tengxuan Technology Co., Ltd. Introduction

Tengxuan Technology (stock code: 430602) founded in 1999 which is a high-tech enterprise specializing in research , development and manufacturing of rotary joints and related hydraulic products.