Beijing Qinghua Solar Development Co.,Ltd.
| Informations de contact |
| Raison sociale: | Beijing Qinghua Solar Development Co.,Ltd. |
| WWW: | http://thsolar.com |
| e-mail: | thsolar@public.bta.net.cn;thsolar@263.net |
| Descriptif: | Produces entire glass vacuum sun collection heat pipe, the solar-powered water heater, the boiling w |
