Heimilisfang
Shandong Yunlong Eco Technologies Co., Ltd.
Aðalskrifstofa: No.958, Yuanfei Road, Weifang City, Shandong Province, Kína.
Hongkong skrifstofa: 26/F Tower One, Time Square, 1 Matheson Street, Causeway Bay, HongKong.
Tölvupóstur
Sími
Sala:+86 191-5364-6798
Stuðningur: +86 191-5364-6798
Klukkutímar
Mánudaga-sunnudaga: 24 klst