Harada Seal Technology Co., Ltd. (HRD) was established by Mr. Harada Kimimichi in 1998. It is engaged in the material research and development, design, development, as well as manufacturing and sales of seals.
Mr. Harada Kimimichi has successfully developed a series of polymer materials for seals relying on the experience summed up in his previous work and combined with his profound knowledge in technology and chemistry. Especially the polyurethane material of the UT series that is enough to rival the corresponding materials from major world-class seal companies has successfully solved the difficulty in combining hydrolysis resistance with oil resistance, and thus laid the foundation for the development of seals for high-pressure cylinders.
HRD will design the products with professional knowledge according to the requirements proposed by customers and judge which products can meet the current usage requirements, and try to give technical feedback in the shortest time, and finally provide customers with satisfactory solutions.
HRD has always provided corresponding sealing technology solutions for major companies in the world by taking the environmental protection of the earth as its own mission and "a partner who provides anti-leakage technology to prevent polluting the environment of the earth" as the philosophy. It has been favored by manufacturers in various industries due to the stable and outstanding performance of its products.
Country presence
Industry experience
Brand annual sales
Trusted industry sealing experts
Provide comprehensive solutions with low cost performance
Changzhou
Japan