E-mail: [email protected]
Tel：021-6130 3114
Mob：+86 17807575929 +86 18116227931(WeChat)
Add：5 / F, Building 11, No.6055 Jinhai Road, Fengxian District, Shanghai
Processing and testing Center, Building 1, Shangshui Park, Baijiatan, Haidian District, Beijing
Hangzhou Office, 11 / F, Torch Day Building, Xiaoshan District
Postal coding：200000