Factory direct sales
40 single ring with hose clamp(0.30 yuan/month)

Factory direct sales
18 double ring with hose clamp(0.32 yuan/month)

Factory direct sales
28 single ring with hose clamp

Factory direct sales
M8 +10 heavy single ring without glue(price negotiable)

Factory direct sales
14 double ring without hose clamp(0.21 yuan/month)
m7管夹