İLETİŞİM
Echo Chemical Technology (Shanghai) Co., Ltd.
Adres: Oda 1602, Ocean Plaza, No.1188 Siping Yolu, Yangpu Bölgesi, Şangay
E-posta: [email protected] / [email protected]
Tel: +86-21-55580852 / + 86-150 50282839
WhatsApp: + 86-150 50282839
İLETİŞİM