PT.Guntur Sonari. was founded on 2004 in Jakarta which one authorized distributor of sporting goods especially bicycle crankset,carbon clincher demo wheel set,
We have a set of excellent examination equipment system, every parts and every screw will be checking and test before coming down the assembly.
We pay more attention on the innovation and development. We cooperation with other famous company, research new products and get more improvement. Also we are pleased to cooperate with foreign company and accomplish some new projects.