zhangjiagang qiansheng Rubber & plastic Co., LTd is one of the biggest OEM manufacture in nansha, jingang town , we could provide all sorts of Neoprene products , like waist support , sports support , lunch sleeve, cup sleeve, laptop case .etc.the neoprene material is a Raw material , It's waterproof , shockproof , Insulate, to protect your computer, the apperance is decent and Fashion , Easy to take , warmly welcome all the business people to come to our company to neogicate business , mutual benefit and win-win result ! please feel free to contact me , my E-mail is wl123134@163.com