pneumatic component Material: Aluminium Finish: anodizing or Painting Size: it can be made as per your requirement. Relevant rubber washers and screws can besent to you for free. Product Series as below: 4V series:4V100M,4V100M-1,4V200M,4V200M-1,4V200M-2,4V300M,4V300M-1,4V400M 3Vseries:3V100M,3V200M,3V200M-1,MVSC-3V200M,3V300M,3V400M; VF,VZseries:VF3130,VF5120,VZ5000; MVSCseries:MVSA-180,MVSB-180,MVSD-180,MVSC-180,MVSC-220,MVSC-260,MVSC-300,MVSC-460; Sseries:2000S,3000S,5000S,6000S; SYseries:SS5Y3,SS5Y5,SS5Y7; 4GAseries:4GA119,4GA219,4GA319; PU series:PU520-02,PU520-03,PU520-04,BM520,SM0501,AM0501,UVSC-180; 355 series:519,520,521,522; others:4KA,TZ511,V60,180M,SFM450,VQZ3000,PHS520S-8