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| Welcome to Shenzhen STD Traffic Equipment Co., Ltd! |
| Address:Room 708, Qing’an Aviation Building, Bagua Road 4, Futian district, Shenzhen City, China |
| Tel:0086-755-82450460 82450483
82430319 82450461 |
| Fax:0086-755-82439187 |
| Web:Http://www.cn-std.com |
| E-mail:sales@cn-std.com |
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