WJ-LEAN Technology Company Limited. Sími: 0769 8188 2709 Sími: +86 13509654103 Tölvupóstur:info@wj-lean.com Tölvupóstur:info@wj-lean.com 609, Shida Road (Dalingshan hluti), Dalingshan Town, Dongguan City, Guangdong Province, Kína
