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Address: Room 402, B Building, No. 319, Dakang Road, Baoshan District, Shanghai, P. R.

Tel: 0086-21-56476657

Fax: 0086-21-56476657

Http://www.crystaljs.com

Email: wu@crystaljs.com

Shanghai Jingsheng Industrial Co., Ltd. All right reserved 沪ICP备09033475

Ads: No. 319, Dakang Road, Baoshan District, Shanghai, P. R., Tel: 0086-21-56476657, Fax: 0086-21-56476657
Email: wu@crystaljs.com