- Cone Industrial Co., Limited
- emulsifier, thickener, sweetener, antioxidant, nutrition enhancer, waterproof material, glass, switchable glass, building glass, construction material.
- Address:Rm.19C, Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai, Hongkong Hongkong, Hongkong
- HongKong EverTop Technology Co., Ltd.
- smart glass, LED glass, electronic glass, switchable glass, intelligent glass, privacy glass.
- Address:15/B,15/F CHEUK NANG PLAZA 250 HENNESSY ROAD, HONG KONG HONG KONG Hong Kong
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