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Beijing Great Wall International Co., Ltd.
- Address: No. 1, Jinghai 7th Road, Opto-Mechatronics Industrial Park, Tongzhou, Beijing, China
- Telephone Number: +86 10 81504971
- Facsimile Number: +86 10 81504973
- Business: Manufacturers
- Products: Silicon Crucibles, Polysilicons, Seed crystal, Quartz crucible, Graphite crucible, Carbon felt
- Web Site: http://www.bgwi.com.cn
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