| GZ-900, based on bearing
steel, processed with technical means of quenching,
hard-drawn ,purifying, rough and purified grinding,
hard chromium electroplating and mirror polishing,
is widely employed in many mechanical trades as
hydraulic press ure steam movement, printing and
parceling, fabrics and dyeing, punching and mending
machine mading tough machine, slippage device and
so on .It is always the first choice of precise
piston pole,leader, lead pole and lead axes. |
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