E-mail: sunyuchen@sumec.com.cn
English

Kpọtụrụ anyị

Ụgwọ nke ụlọ ọrụ SUMEC International Technology Co., Ltd.

adreesị

7-11 / F, Ụlọ Sumec, 198 Changjiang Road, Nanjing, Jiangsu Province China

E-mail

sunyuchen@sumec.com.cn

Ekwentị

4006-979-616

Oge awa

Monday-Friday: 9am ruo 6pm

Satọde,Sunday: Emechiela

Dee ozi gị ebe a ziga anyị ya