Hi, Mrs. Sandra, I think you can go from Kunshan to Shengze Town to purchase silk. Shengze Town is renowned as the Capital of Silk. You can take a coach bus from Kunshan to Wujiang and then transfer to Shengze Town from Wujiang Coach Bus Station. The coach bus from Kunshan Long-Distance Bus Station to Wujiang runs about one and a half hours. And within a day, there are many coach buses from Wujiang downtown to Shengze Town. Wish you a good trip.