Products
Company Info
- Business Type
Manufacturer
- Country
Hong Kong
Contact Details
| Address: | Unit 3B, 3/F., Cheung Lee Ind\'l Bldg., 9 Cheung Lee St., Chaiwan HK |
| Tel: | 852-2558 7057 |
| Fax: | 852-2558 9305 |
| E-mail: |
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| Other Website: | www.sem.com.hk |





