STT
STT is the only wholly-owned subsidiary of the German SCHLEIFRING company in the Chinese market.
Fully responsible for the promotion, sales and after-sales service of the German SCHLEIFRING company
in the Chinese market, and has established a slip ring assembly production line in Tianjin, with
professional maintenance and service capabilities,
Production, inspection, maintenance and spare parts supply of slip rings can be carried out. Since
2007, Schleifring has delivered more than 35,000 sets and dozens of models of pitch electrical slip
rings designed and produced by the German company SCHLEIFRING to the Chinese wind power market.
Covering 1.5MW, 2.0MW, 2.5MW, 3MW, 4MW, 5MW, 6MW, 7MW, 8MW and other domestic mainstream wind
turbines. It has dozens of customers such as Goldwind, United Power, Yunda, Xuji, Envision, CRRC,
Shanghai Electric, etc.