Metcanmed bụ Exchan Exchander Tred Truller Truller Truller na China nke nwere ike ịgbanye akwa na-ebufe akwa na-ebufe akwa trilley . Anyị nwere ike inye gị ọrụ na ụgwọ kachasị mma maka gị. Ọ bụrụ na ị nwere mmasị na itinye ego nke onye na-ebugharị akwa na-ebufe ngwaahịa Tley Brolley, biko kpọtụrụ anyị. Ndụmọdụ: Mkpa: Dịka ọmụmaatụ: OEM, OMERE: ODM, haziri dabere na ihe achọrọ dịka ọmụmaatụ, biko, biko zitere anyị ozi zuru ezu. Anyị na-agbaso ogo nke obi ike na ọnụ ahịa nke akọ na uche, raara onwe ya nye.