- E-Tech HK
- Address:Unit 1407, 14/F Block B, Hoi Luen Ind. Centre, 55 Hoi Yuen Road, Kowloon, Hong Kong. Hong Kong Hong Kong Hong Kong
- Fujian Three Layer Shuttering Panel Factory
- Address:c 31th floor bilida building lvling road Xiamen Fujian 361009 Hong Kong
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