Shenzhen Tangzheng Bio-Tech Co. Ltd
Address:No.152,Guanlan Road, Guanlan Town, Shenzhen, Guangdong, China (518110)
Postal code:000000
Tel: (86 755) 27999968
Fax: (86 755) 27999968
Mail:[email protected]
Contacts:tangzheng （Ms）
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