Rotary drilling rig Rotary drilling rig has the advantages of flexible maneuverability, small tonnage, simple operation, 360-degree free rotation, wide
Using linear low density polyethylene(LLDPE), Low density polyethylene(LDPE), high density polyethylene(HDPE) as well as a portion of ethylene vinyl acetate(EVA)
Automatic/semi-automatic PE glove making machine: Stable performance disposable PE gloves equipment production line. Applicable material: PE/polyethylene material. The double layer glove