Alamat
Shandong Yunlong Eco Technologies Co., Ltd.
Ibu Pejabat: No.958, Jalan Yuanfei, Bandar Weifang, Wilayah Shandong, China.
Pejabat Hongkong: 26/F Tower One, Time Square, 1 Matheson Street, Causeway Bay, HongKong.
E-mel
telefon
Jualan:+86 191-5364-6798
Sokongan: +86 191-5364-6798
Jam
Isnin-Ahad: 24 jam