... . We manufactur cold rolled ball screw in large stock, Specification include: 1204, 1604,1605,1610,2004,2005,2010,2505,2510,3205 ... accept 3000mm, it's easy packing, easy and safe for transport. Ball screw datasheet: Zhe Jiang Senior Guide Co., Ltd cold ... us?Factory directly supply; TBI brand advanctage; Honesty, innovation, professional, High-efficiency. Clink this link to view factory video!!! http ...