It is an intergarted enterprise speciaizing in selling Bicycle parts and manufacturing the tires & tubes for two wheel industry.
size etrto 26×2×1 1/2 44-58…
size etrto 24×1.75 47-507 …
size etrto 26×2×1 3/4 54-57…
size etrto 26×1.50 40-559 …
size etrto 700×23C 23-622 …
size etrto 700×26C 23-622 …
size etrto 27×1 1/4 32-630 …