National Service Line
Add：Zhujiang Road, Hexi District, Tianjin No. 81
"Shuang 'an card" - the 93rd China labor insurance convention and exhibition place A17.
Tianjin shuanganlaubao rubber co., LTD participated in the 93rd China labor protection trade fair!
The booth number A17 of the shuangan is a city
"Shuangan brand" 2016 new product appearance exhibition
The shuangan card staff patiently introduces the product function to the customer