we can producing open end zipper and close end zipper.different zipper with different zipper slider . Our company zipper information:1.Long chain Specification:3#,5#,7#,8#,10#2.Y teeth,noamal teeth,double-dot style,and corn style,setc.3.Finished zipper and long chain zipper are both available.4.Tpye:Open-end,Closed-end,Two-way open and ,and Two-way closed-end,"X"type,"O"type zipper available.5. ...