... platingPackagingBlister card, Slide blister, Plastic bags, Carton, Vacuum packing, Sprockets and chain set box, or as you likeMain ... , and OEM service is offered. 1) National standard,quality guarantee,long lasting working life time2) Product is processed ... abrasion resistance4) Special surface treatment5) Competitive price competitive/high quality sprockets and chains for motorcycle IMG_0610