Qingdao Snail Machinery Co., LTD. (Qingdao Xinniu Forging Machinery Co., LTD.) : Professional maintenance, sales of double disc friction press, automatic feed machine, round steel cutting machine, punching and shearing machine, high energy screw press, electric screw press, hot die forging press, bar scissors, double disc friction brick press, all kinds of forging release agent, graphite milk. Various types of press, automatic feeding machine accessories, spare parts. Specializing in the production of friction press, automatic feeding machine. There are 63T-10000T sufficient press spare parts, such as modified gantry brake, screw, copper nut, spindle, round nut, tension bolt, friction disc, friction block, copper gasket, copper ring and so on. Undertake overhaul business of whole machine and parts. J55 series high energy screw press various types of seals, rotary joints, all kinds of valve bodies can be arranged by technicians on-site installation, maintenance, debugging