... committed to innovation and improvement sweeping brush. Tensile drawing large proportion of modern machines. To make polyethylene, ... multi-angularColor, Arbitrary choice2)polypropyleneDiameter, 1.2-2.8appearance, Straight, curved, square, multi-angularColor, Arbitrary choice3)steel wire ... (Galvanization)Diameter, 0.5-0.9mmappearance,Ripple, Straight line4)Fixed pinDiameter,6.3mmMay choose the size ...