Welcom To Taiwan Thread rolling machines ManufacturerKim Union Industrial Co., Ltd. the professional manufacturer of Thread Rolling Machine, hydraulic thread rolling machines, cam thread rolling machines, Gear serrationing rolling machine, thread rolling dies, serration/knurling rolling die.KIM UNION was found in 1972. For more then 30 years working experience in field, a vast experience of thread rolling machines and thread rolling dies, our products has proven to be precise, practical, durable, and excellent in design and solid in structure with excellent outlook. Our goal is to provide the better quality with lower price to our customer. We arrange our production lines - thread rolling machine and thread rolling die into batch production, and has won unanimous adoption and honors from the customers for both local market and abroad.