Williams Scottsman ndi wogwiritsa ntchito zomanga zapadziko lonse lapansi, likulu lawo ku Baltimore, United States, lomwe lili ndi malo ambiri ochitira misonkhano ku United States & Canada, ndi makumi masauzande a ma trailer ndi zinthu zotengera.
Pofuna kupititsa patsogolo msika ndikusintha mzere wa malonda, WS inasaina pangano la mgwirizano ndi Chengdong mu 2014, kutipatsa ife kupanga ndi kupanga mankhwala osinthika oyenera kumsika waku North America wobwereketsa.Pambuyo pa chaka chokambirana ndikusintha, malondawo adamalizidwa mu 2015 ndikutchedwa FLEX - kutanthauza kusinthasintha komanso mwachangu.
Mpaka pano, Chengdong Camp yapereka 2,052 Sets ya zinthu za FLEX pamsika waku North America.Zogulitsa za FLEX zatamandidwa kwambiri ndi makasitomala chifukwa cha khalidwe lawo labwino kwambiri komanso mawonekedwe apamwamba komanso mapangidwe amkati.