... 4.warranty 1year oem make cell phone case with pc,tpu...You supply concept and design,we make mould ,then produce it ... tearFunctionall-around protection for your iphone cooperation pattern OEM or ODM Services available 3D/2D drawing design,Mould design and making, machining ... Note:Dear Customer,for specifical quotation,pls kindly send me your 3D drawing ,product picture or real sample to me.Welcome ...