- Wonderful Hi-Tech .
- Address:72 Wu Kong 6th Road ,Wu Ku Industrial District, Taipei Hsien, Taiwan, R.O.C
- H.Z.K chemicals co.,ltd
- Address:Sheng Zhe Road
- Techart Mechanical Corp.
- Address:No. 36 Jin Chang 30th ST.
- MOBIL-ADVANCE INDUSTRIAL CO., LTD.
- Address:ROOM 408, NO. 147, CHIEN KUO NORTH ROAD, SEC. 2, TAIPEI 104, TAIWAN
- Chun Tai Electric Co.,Ltd
- Address:2F-1, No. 5, Lane 345, Yang-Guang Street, Neihu