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 Add:East Bridge, Baitu Industry Park, Maba district, Shaoguan City, Guangdong province, China PR, PC 512136
 Tel：+86（0)751 8533 554     Fax：+86(0）7518617820    Phone：+8613509860785 +8613826301333
 Email：petertan@goldenbullmetals.com，305143196@qq.com