麻豆国产精品v在线观看_日本道精品一区二区三区_久久精品一区二区三区动漫_毛片毛片毛片毛片_肉肉描写很细致的黄文_性xxxxfreexxxxx国产

Equipment Advantage

1)Reasonable design, light weight, strong lifting capacity, safe and reliable

2) The pipe weight evenly distributed on the circumference of the steel wire rope roller

3) The roller bearing adopts NSK/SKF famous brand bearings, with large radial and axial bearing capacity,

with the functions of sealing, waterproof and sand prevention

4) The roller moves flexibly to ensure that the pipe lay down smoothly

5) Adopts special PU sleeve, high wear resistance and protect the anti-corrosion coating of the pipeline.

6) Replacement wheels readily available,easy to maintain, store, transport and transfer.