Heluhelu
Shandong Yunlong Eco Technologies Co., Ltd.
Ke keʻena poʻo: No.222 Shenzhen Road, Laoshan District, Qingdao City, Shandong Province, Kina
Keʻena Hongkong: lumi 1006,10/F., Hale Po Yip 23, Alanui Hing Yip, Kwun Tong, HK, Kina
leka uila
Kelepona
Kūʻai:+86 191-5364-6798
Kākoʻo: +86 191-5364-6798
Nā hola
Pōʻakahi-Sabati: 24 hola