SUMLON
bicycle parts wholesaler and bike parts factory in China
SUMLON is a bike parts factory and one-stop bicycle parts wholesaler.
We provide you with self manufacturered BB, OPC, headsets and chainrings. crank arms and cranksets are wholesaled as well. More bicycle parts are expected.
Wholesale Products
BB cup set for OPC
43.1mm/45mm/51.5mm
9/10/11pcs, ED/CP
Crank Arm
available in all sizes, CP/ED
One piece crank (OPC)
with/without pin, Brazilian type thread,
ED/CP, cold-forged
SUMLON, as a bike parts factory and bicycle parts wholesaler, is now providing you with different kinds of high-quality commonly used bicycle parts and we are expecting more. SUMLON self-manufactures bottom bracket cup sets, one-piece cranks, chainrings and headsets. 2 self-owned factories have been in operation for over 15 years in China. We are providing buyers with the most direct connection with the factory, the most first-hand after-sales service and the lowest price.
+86 18851797046
+86 15805173217
Looking for bike parts factory / bicycle parts wholesaler?
SUMLON might be the very best choice. We provide manufacturing and trade services at the same time. We are in the center of the industrial cluster to ensure that we are the “shortest” bridge between you and multiple factories. We provide customers with the most accessible communication, the lowest price and the lowest transportation cost.
Looking for bike parts factory or bicycle parts wholesaler? Leave us a message!
Contact Us
Twitter: @Markus_305
YouTube channel: Sumlon – Bicycle parts
WeChat: 15805173217
TEL: +86 13505112626/15805173217