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call us: 0086-531-55581629
Our fax: 0086-531-55581629
e-mail: jnpctest@163.com
our address: No.12111, Jingshi road, Lixia district, Jinan city, China.
0086-531-55581629
133 3518 9161
jnpctest@163.com
No.12111, Jingshi road, Lixia district, Jinan city, China.