Factory:

Add: Duanlutou Development Zone, Nangong, Hebei, China.

Tel:0086-319-5388888
Fax:0086-319-5388298
Zip:055753
Email:
sitong-factory@sitong-cn.com
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Beijing Sales Office:

Add:No.2-2216,Baolong BLDG,Baiqiang road, Fengtai District, Beijing, China.

Tel:0086-10-63720434 / 63720782 / 63725643
Fax:0086-10-63710311
Zip:100070
E-mail:
info@sitong-cn.com

Hebei Sales Office:

Add: Rm0911-0912, Hebei xiangyan Building, No.14 Kangle street, Shiijiazhuang City, Hebei China.

Tel:0086- 311-89632362
0086- 311-89632363
Fax:0086- 311-89632361
E-mail:sitong@sitong-cn.com