Beijing Guotoushengshi Science and Technology Co.,Ltd
Address:No.1201-1202, Tower B, Parkview Green, 9 Dongdaqiao Road, Chaoyang District, Beijing
Postal code:100020
Tel:86-10-56907338
Fax:86-10-56907338
Mail:gtsszeolite@163.com
Website:http://www.gtss-zeolite.com/
Contacts:guotou （Mr）
Cellphone number:18101273070
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