Hangzhou Ding Shun Mechanical Co., Ltd., is situated in Xiaoshan Economic & development zone, as a manufacturing & trading company we are specialize in cardon shaft, tube yoke, spline yoke, end yoke, flange, hub and all kinds of cardan spare parts so on.Our products with "high quality, competitive price, prompt shipment"have been being sold well to USA market and European market. And we also develop items according customers samples or prints. We hope domestic and international friends cooperate with us for a long time to create brilliance