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Hotline：15008214665 |
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Email：retacheng@sina.com |
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Address：No. 188, Kexing ROAD, Chengdu Strait Science and Technology Industry Development Park, Wenjiang District, Chengdu,611137, P,R,China |
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Hotline：15008214665 |
|
|
Email：retacheng@sina.com |
|
|
Address：No. 188, Kexing ROAD, Chengdu Strait Science and Technology Industry Development Park, Wenjiang District, Chengdu,611137, P,R,China |