more details below
Head Office
| Address | Unit 5, 4/F Kinox Centre, 9 Hung To Road, Kwun Tong, Kowloon, Hong Kong. |
| Telephone Number | +852 2744-8223 |
| Fax Number | +852 2310-9791 |
| 總寫字樓地址 | 香港九龍觀塘鴻圖道9號建業中心4樓5號室 |
| 寫字樓電話 | +852 2744-8223 |
| 寫字樓傳真 | +852 2310-9791 |
Tsing Yi Plant
| Address | TYTL#108R.P., Hong Kong United Dockyard, Tsing Yi, N.T. |
| Telephone Number | +852 2920-2780 |
| Fax Number | +852 2449-9115 |
| 青衣廠地址 | 新界青衣西草灣路香港聯合船塢附近 |
| 青衣廠電話 | +852 2920-2780 |
| 青衣廠傳真 | +852 2449-9115 |
Asphalt Plant at Chek Lap Kok Airport
Please contact Head Office for more details.