Hangzhou Grand Technology Co., Ltd. is located in Yuhang District, Hangzhou City, China. It specializes in the production of military and civil precision conductive sliding rings. The company has strong technical force and perfect production and testing equipment. Engineer in the field of conductive sliding ring industry, leading the companys research and development and production. Grand Science and Technology wholeheartedly provides products and technical services to famous enterprises, military industrial units and research institutes at home and abroad. Committed to providing customers with 360 degrees infinite rotation transmission solutions and cost-effective conductive sliding ring products.

　　The company adheres to the development concept of "quality as the foundation, market-oriented, talent as the core", and fully introduces the quality management system of ISO 9001:2015. It strictly checks, strives for excellence and keeps forging ahead in all aspects of R&D, design, manufacturing, product testing and after-sales tracking, and strives to become Chinas conductive slippery ring.
　　The company has a complete variety of slip rings, and makes every effort to tailor personalized products to meet the needs of our customers, such as high-speed real-time data transmission slip rings, medium and high frequency signal transmission slip rings, servo transmission slip rings, explosion-proof slip rings and so on, and provides OEM and ODM services.