88国产精品视频一区二区三区_特黄特级毛片免费视_快点用力插_亚洲欧美一区二区视频

HFW-pipe Φ8mm~Φ127mm

High-frequency welded pipe production line (small diameter)

Host part (feed part direction)

Host section (Turkish head opposite)

Cage looper

Rack and its side positioning

Forming Machine

Oblique flying saw

Examples of various shaped pipes

Supporting roll

--------------end-------------

Taiyuan Si Chen Machinery Equipment Co., Ltd. Release,Welcome to share