Ụlọ ọrụ: Shenzhen Bei Te Purification Technology Co., Ltd. Adreesị: Ụlọ nke abụọ, Jue Yuan Industrial Estate, Li Gang Road South, Sha Jing Town, Bao-an District, Shenzhen, China. Ekwentị: 0755-23062517 / 13923708080 E-mail1:leeson@gdbeite.comEmail2:joy@gdbeite.com Dee ozi gị ebe a ziga anyị ya