Whatsapp: +86 18562187296

Mobile phone: +86 18562187296 (Manager Li)
Mobile phone: +86 17616276573 (Manager Liu)
Mobile phone: +86 18663888151
Email: june@sdlango.cn / rita@sdlango.cn

Address: No. 133, Yingchun Street, Laishan District, Yantai City, Shandong Province