Carbon steel base, automatic welding, quality and stability 
 Hard chrome alloy steel, durable non-rusting, easy to carry 
 Calibration standards for use of heavy machinery, and general jack can not be used in small spaces 
 Lifting head lifting claw model the height of the Ministry of the total elongation of the high weight of block size claw claw high 
 YG-5 5 2.5 117 230 317 18 69 × 45 8.5 
 YG-10 10 5 147 282 387 22 98 × 55 20 
 YG-20 20 10 152 310 462 25 123 × 63 31 
 YG-30 30 15 155 330 485 28 149 × 60 42 
 YG-50 50 25 155 370 525 40 190 × 75 85 
 Contact: Manager Cao 
 Phone: 
 Wang No.: zhongmeijx13 
 QQ: 62 
 Mountain Equipment Co., Ltd. Jining in the Coal Mine 
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