On September 27, 2026, the visiting delegates of Huizhou Fengqing Industrial Co., Ltd., General Manager Mr. Huang and Assistant Manager Mr. Tang toured and exchanged at Tianjin Ruiyuan Electric material Co., Ltd. Yuan, General Manager of Tianjin Ruiyuan welcomed Mr. Huang and his delegation to the company along with the technical and management team of the company. The two sides had a detailed and fruitful discussion on potential application of new materials, market development as well as cooperation in the future.
During the visit, under the escort of Mr. Yuan, Mr. Huang and his team visited Ruiyuan company’s modern production workshop and research & development laboratory. A comprehensive presentation of the company’s latest technological advances and commercialisation results in the special cable sector, especially in the field of high-performance engineering Polymeric wires, was made by Mr. Yuan. Mr. Huang commented positively on ruoyuan’s clean and well-ordered production environment, comprehensive quality control system, and excellent in-house R & D strength.
At a later symposium, the two parties concentrated their discussions on the PEEK(polyether ether ketone) wire that the Ruiyuan company has recently developed and already in large-scale production. Mr. Yuan said that PEEK wire is a key project of the company’s technical research, representing a new height of domestic high-end cable materials.
The core technical characteristics and broad application prospects of Ruiyuan PEEK wire became the focus of this exchange:
Excellent high and low temperature resistance: Ruiyuan PEEK wire can work continuously in the temperature range of -260°C to 260°C, and the instantaneous temperature can reach 300°C. This feature gives it irreplaceable advantages in cable applications in extreme temperature environments such as aerospace, oil drilling, nuclear energy, and automotive engines.
Excellent mechanical strength and wear resistance: PEEK material itself has very high tensile strength and rigidity. Ruiyuan has enhanced the flexibility and fatigue resistance of the wire through a unique processing technology. Its wear resistance is much higher than traditional polyimide (PI) and polytetrafluoroethylene (PTFE) wires, and is very suitable for industrial robot joint cables and precision transmission devices that require repeated bending and high-frequency movement.
Exceptional chemical stability and radiation resistance: PEEK wire is resistant to most organic solvents, strong acids and strong bases, and is also very radiation resistant. As a result, Ruiyuan’s PEEK wire is well suited to demanding environments, including wiring inside CT and MRI systems, semiconductor production machinery, and nuclear facilities.
Reliable insulation and fire safety: Ruiyuan’s PEEK wire maintains stable electrical performance and low signal loss, even at high frequencies and voltages. It meets the UL 94 V-0 flame-retardancy rating and gives off very little smoke or toxic gas if exposed to fire, helping protect both equipment and the people nearby.
Mr. Huang praised Ruiyuan’s research and development capabilities in PEEK wire. He noted that Fengqing Industrial has spent many years working on connections for advanced electronic equipment and specialized wiring harnesses, giving the company a clear understanding of the market’s needs. During their discussions, the two teams reviewed technical specifications and explored how the wire could be used in high-voltage connections for new energy vehicles, upgraded medical imaging systems, and industrial automation. Tang also said that Ruiyuan’s production of PEEK wire was right on time, bridging up part of the domestic vacancy in special wire of this grade, and helping the downstream users to obtain a more reliable domestic substituting solution. This visit not only enhanced the understanding and trust between Fengqing Industrial and Ruiyuan company, but also the two companies market and technical collaboration in PEEK wire and associated high-end cable products. Both parties agreed to set up a regular communication mechanism to collaborate in advancing the application of new materials in more advanced fields and to enhance jointly the core competitiveness of the special cable industry in China.
Post time: Sep-30-2026
