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| BEIJING TIANQING CHEMICALS CO., LTD. | |
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126 South Road of Xinping Pinggu District 101200, Beijing China, China | Tel: (86-10) 8998-3181 Fax: (86-10) 8998-9252 | |
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| DENDRO BIOCIDAS Y ESPECIALIDADES QUIMICAS S.A. DE C.V. | |
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Av. Insurgentes Sur No. 540-405 Col. Roma Sur 06760, Mexico Distrito Federal, México | Tel: (55) 5264-3249, 5564-7466 Fax: (55) 5264-8234 | |
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