Dongguan Huashengyi Ambjentali Purifikazzjoni Technology Co., Ltd. E-mail:sales@hsy-airfilter.comBiexAllen: sales01@hsy-airfilter.com E-mail:HSY_waimaobu@126.com Wechat & WhatsApp: +86 13266187584 (Allen) Whatsapp: +86 18985272474 Indirizz: No.113 triq ġdida ta 'anyuan, distrett ta' dongcheng, belt ta 'dongguan, iċ-Ċina.
