Handan City Guantong Fastener Co., Ltd. is located in the west of Beijing-Guangzhou Railway Line, ***** turntable factory can supply different turntable(UT type , single row and double row UA type, UB type turntables and ZA, ZB type turntables)for Semi-trailers and fully trailers and tractors. The capacity load from 0.5 tons to 100 tons ., and the diameter from 300 mm to 1300 mm.we can also supply special turntables according to customer&＃039;s requirements or your drawingpapers. Our company has attained ISO9000 quality system certification. We have established stable sales network and export trade. We will offer you our best services and high quality products!