Ningbo Robon Sealing Co., Ltd. Salgysy NO.76-1, Jindisi, Şangtian köçesi, Fenghua, Ningbo, Zhejiang, Hytaý E-poçta info@rb-oring.com tiffany@rb-oring.com Telefon 86-15058426890 Whatsapp 8618167212950
