Ms. Chen (WeChat ID is the same)：+86 136-5246-2397

ＱＱ：1902746751

skype：SYMI JINZEE

Mail：jz11@btrmetaltech.com

Address：2nd Floor, Building 2, No. 11, Huaide Renmin Road, Humen Town, Dongguan City, Guangdong Province, China