He is an Indonesian, not sure if he understands English. Btw, what I can tell is the main parts consists of; Silverock 349 wheelset (16inch pro aka 18 inch) Joseph Koesac 580mm handlebar Litepro long arm V-brake Litepro ultra-lite brake lever Jagwire cable Litepro Hollow crank and 46t Chainring Shimano Zee shifter and derailleur (10 speed) Shimano 12t - 32t That it, the rest are standard components.
