WJ-LEAN Technology Company Limited. Fòn: 0769 8188 2709 Fòn: +86 13509654103 Post-d:info@wj-lean.com Post-d:info@wj-lean.com 609, Rathad Shida (roinn Dalingshan), Baile Dalingshan, Cathair Dongguan, Roinn Guangdong, Sìona
