Guangzhou Hongwu Material Technology Co., Ltd.

Ntxiv: R1603, Tsev B1, Yunsheng Science Park, No.11, Guangpu Middle Road, Huangpu District, Guangzhou, Guangdong Province, Suav teb

Tel: 8620-87226359;8620-87748917

Skype & MSN:hkdongyang@hotmail.com

Dab tsi yog app: 17876573996

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