steel quality inspection institutions designated by shanghai futures exchange-买球app排行网站

no.

company name

contact person

tel

1

china certification & inspection group co., ltd.

chen hong

010-84603658

gu chen

010-84603548

2

cmst shanghai material inspection co., ltd.

zhu baozhu

021-36583602

13311671069

song yihua

021-36583613

13585515287

3

sgs-cstc standards technical services co. ltd.

xu jun

021-61402530

13801807392

4

china national construction and steel materials quality supervision and inspection center

liu dong

010-82227916

13810813900