... resistance 3.self-lubrication 4.vibration-absorption nylon chains (mc nylon) is the latest products developed by Guangzhou ... resistance, self-lubricated,ect. MC Nylon (Natural/white)MC Nylon,means Monomer Casting Nylon, is a kind of engineering ... construction, textile, pulp & paper, shipbuilding, water and electricity project, environmental protection and water treatment, ocean developing, war industry ...