型号
383830,383838,38381919,etc.
表面处理
Grit Surface,gritted cover,smooth,concave,etc.
Color
Dark grey, Light grey, green, yellow, or custom-made,etc.
mesh size
38*38mm,38*38+19*19mm,
paid service
match clips to install the grating
resin type
OFR,ISO,VE.ORT,etc.