User:Mansrock/sandbox

SONGXING Welding Equipment Co.,Ltd has taken the lead in passing ISO:9001 Quality Control Systerm Authentication and national compulsion production Authentication.Successively is evaluated CHINA provice superposes with defends the credit enterprise.CHINA province consumer's trustworthy unit. SONGXING will cooperate with all friends at abroad honestly,together to create a better future!

songxingdh@163.com