Shandong YinGe International Trading Co., Ltd e thehiloe ka Shandong. Ke k'hamphani e sebetsanang ka ho khetheha le tlhahiso le thekiso ea lihlahisoa tsa liphoofolo tsa lapeng. Ho kenyeletsadijo tsa phoofolo ya lapeng, lihlahisoa tsa ho hloekisa liphoofolo tsa lapeng,thepa ea lapeng, joalo-joalo Lihlahisoa li rekisetsoa linaha le libaka tse fetang 50 lefatšeng ka bophara.
Feme ea khamphani ea lijo tsa liphoofolo tse ruuoang lapeng e nka sebaka sa lihekthere tse 500. Ke khoebo ea sejoale-joale ea tlhahiso ea lijo tsa liphoofolo tse ruuoang lapeng e kopanyang lipatlisiso tsa mahlale, tlhahiso le thekiso.E na le sistimi ea taolo ea boleng ba mahlale, tlhahiso e phethahetseng, lipatlisiso le nts'etsopele, thekiso, lits'ebetso tsa liteko. Khamphani e na le matla a matla a tekheniki le taolo e thata ea khoebo. E boetse e sebelisa litsebi indastering ea lijo tsa liphoofolo tse ruuoang lapeng, hape e buisana le ho sebelisana le lik'hamphani tse tsebahalang tsa kantle ho indasteri ea liphoofolo tse ruuoang lapeng bakeng sa boqapi le nts'etsopele e tsoelang pele. Kahoo e theha khamphani e ikemetseng lipatlisiso le nts'etsopele, tlhahlobo, sistimi ea liteko. Khampani e hahile workshop e ncha ea tlhahiso ea morao-rao, 'me karolo ea pele e na le matla a tlhahiso ea selemo le selemo a lithane tse 50,000 tsa lijo tsa liphoofolo tsa lapeng.
