Arts Fibre Glass Products Limited
Fortress Development Limited
Goldgrate Fibreglass Company Limited
Orientfunds Precast Limited
Pro-Tree Products & Engineering Co
Shun Wing Aluminium Works Co., Limited
Unicon Concrete Products (H.K.) Limited
Unicon Concrete Products (H.K.) Limited
Wun Yip Fiberglass Engineering Limited
Unicon Concrete Products (H.K.) Limited,預力剛混凝土制品(香港)有限公司
Union Products & Eng. Co., Limited
Tel: (852) 23298150|23298151
Fax: (852)
23293368
Address: Room 903, 9/F., New Trend Centre, 704 Prince Edward Road East, San Po Kong, Kowloon
Website: www.union-fiberglass.com
友聯製品工程有限公司
電話: (852) 23298150|23298151
傳真: (852) 23293368
地址：九龍新蒲崗太子道東704號新時代商業中心903室