E-mail:yahong-sale@hotmail.com Q Q:2055510897 HeBeiSheng·XingTaiShi Hebei Kehai Seals Co., Ltd. Phone: Addr:Xiaotun Industrial Zone, Qinghe County, Hebei Url:www.hbkehai.com E-mail:376319746@qq.com Q Q:376319746 ShanDongSheng·JiNanShi ...