Vigor Power Sports Gear Co., Limited is a manufacturer and trading company loacated in Shanghai, China. We maily supply neoprene material goods. The neoprene raw material also can be supplied. We specially make the 5mm knee sleeves and 7mm knee sleeves for power lifting athelets, gym sports man, strongman, power lifting, olympic weight lifting, crossfit, highland & bodybuilding, sports lover, strength training guys For other weight lifting accessories all can be supplied includes knee sleeves/knee supports, elbow sleeves/elbow supports, knee wraps, belts, dip belt, leather belts, power weight lifting hooks, weightlifting vest, T-shirts, neoprene compression shorts, weight lifting gloves, lifting straps, hand grips and weight lifting neoprene belts. The neoprene supports or copper nylon supports includes knee support, wrist support, ankle support, elbow support, waist support, athletic support, arm/shin/thigh support, shoulder support. Every year we research new products. For our brand" vigor power gear" knee supports and elbow supports and other weight lifitng goods, wholesale and retail sale are supported. Supply capacity: 50000 pairs/monthDelivery: 7-30 days, that is based on the products. Quality: We tested the goods by ourselves. We improve the quality once we find more material to replace. Please do not worry about the quality. Custom:If you want to customize your own brand products, we can supply them for you. For example, like the 7mm knee sleeves, there is no limits about the quantity for the first order if you do not need the logo. The logo can be printed as your requirement if you need. If you have some interests, pleased do not hesitate to contact us. Thanks for your inquiry.