China Hot selling Double pitch mega chain near me manufacturer

  MEGA    Pitch*Width Roller Links Pin Average Max CHAIN Ultimate Allowable NO. P*W Dia Height Thickness Dia Lengths Strength Load Inch mm R H T1 T2 D F G Kgf Kgf 2040SS 1″*5/16″ 25.40*7.95 7.92 12 1.5 1.5 3.96 9.85 11.55 1800 70 2050SS...