| COPYRIGHT©DONG GUANSHI SHI LINGTONG ELECTRICAL CO.,LTD. Admin |
| ADD：Three middle golden drag Industrial estate, QingXi Town, D.G.china |
Tel：0769-87360118 87362818 Fax：0769-87361918 |
| Marketing Department Add :Unit 2401A,24/F1.,Park-In Comm.Centre,56 Dundas Street,Mongkok,Hong Kong. |
Tel:00852-31596038 Fax:00852-30204466 |
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