OULI MACHINE na-ejikọ ya na ndị mmekọ zuru ụwa ọnụ na ihe ngosi teknụzụ rọba mba ụwa.

Site na September 4th ruo 6th, e mere ihe ngosi 21 nke China International Rubber Technology Exhibition na Shanghai, ebe OULI mere ọhụụ ọhụrụ, na-egosi ngwaahịa ngwaahịa rọba nwere ọgụgụ isi kachasị ọhụrụ na ngwọta maka ụwa.