Zhejiang Jinghong Machinery Co. , Ltd. has more than 30 years of screw development history, leading professional precision screw barrel, has been many customers praise. As an honored enterprise of famous brand products in Zhoushan and famous trademark in Zhoushan City, we have complete screw processing technological process, excellent screw design team, and high quality screw processing technical personnel, complete Logistics, The ADJUSTER team, clean 5s management, screw patents, to achieve digital, technological, technological and global development. Our company has updated many complete processing equipment, including CNC machining center, Plasma Alloy spray welding and other processing equipment.