On October 28 to 30 days, green surplus electrical formally accepted wal-mart supplier qualification assessment, moves to green surplus GREENYELLOW brand moves into the wal-mart (Brazil) Sam's club to provide comprehensive data to support. ITS inspection, the world's largest industrial and consumer products company, one of guangzhou branch by wal-mart (Brazil), commissioned the inspection evaluation.

Wal-mart inspection is divided into human rights (WM - ES), quality (FCCA), anti-terrorism (COC) three big parts, including working conditions, management system, environmental protection, purchasing orders, raw material inventory, counter-terrorism security plan, container such as a number of safe keeping process audit content. Green of the latter attaches great importance to the inspection, the staff is also actively into the related data compilation, hardware architecture, and other preparatory work.

Sam's Club stores (Sam 's Club) is the membership of wal-mart department store chain, is specialized in the service of warehouse shopping Club members, as one of wal-mart's operation forms, is one of the membership of the world's largest chain, has opened more than 700 outlets all over the world, bring the world more than 50 million individual and business members quality shopping experience. Green surplus moves into China in early 2013 8 of Sam's club stores.