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Tel |
Fax |
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Beijing |
+86-10----69743574 |
+86-10----69743046 |
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Xi'an |
+86-29----33615302 |
+86-29----33615302 |
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Jinan |
+86-531--88209815 |
+86-531--88209802 |
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Zhengzhou |
+86-371--66801639 |
+86-371--68754629 |
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Taiyuan |
+86-351--7063541 |
+86-351--7063541 |
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Shijiazhuang |
+86-311--82457519 |
+86-311--82457308 |
lanzhou |
+86-931--3967568 |
+86-931--8692580 |
liaoning |
+86-427--5924333 |
+86-427--5924533 |
Beijing Laowan Bio-energy Technology Co., ltd.
ADD:No.23, Chaoqian Road, Changping Science Park,Beijing China
Post code:102200
Tel:+86-10-69743574
Fax:+86-10-69743046
E-mail:info@laowan.com
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