Plastic Nylon Pulleys & Sheaves is the latest products developed by Jiangsu Hongfa Engineering Nylon Co., Ltd, which is mainly used in large hoist as the passive ture, to lighten the weight of itself and prolong the longevity of cable. Our pulleys are cast nylon pulley with following advantages : 1)Light weight :Reducing dead weight at the end of a boom,which provide mobile cranes with greater stability and lifting capability. 2) Improved wire rope life :Self-lubricating, hardness lower than steel rope. 3) High wear resistance :8.8 times of steel, 8.3 times of copper 4) Improved the property of crane,little or non matainance. 5) Corrossion resistance: non-corrosive benefits for sea use. FRQS : 1. What's your MOQ,can you accept small order? Yes,we can accept trial orders.Generally the MOQ is 200 PCS. 2.Do you inspect the product? How? Yes,each step of production and finished products will be carried out inspection by QC before shipping.100% qualified products handing to you. 3.What's your payment term? We aceept T/T,Western Union,MoneyGram,etc. 4.Can you accept customized color? Yes,the style,size,texture,and color,all can be customized as your require. 5.Do you provide OEM service ? Yes, we can custom as per your drawing or sample .