ROUND INDUSTRIAL Co., Limited Focused on slip rings & rotary joints manufacturing for more than 7 years, is a worldwide designer, manufacturer of slip rings and rotary joints integrating research, testing, production and sales. ROUND locates in BAOAN Town which is one of the top ten township enterprises and has convenient transportation for land, sea and air. In the past several years, ROUND created big achievements and in future, taking the advantages of technology we will make greatest efforts to improve and innovate c...