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Address: Room 710, Kefenyuan Complex, 9#, Section 4, Renminnanlu, Chengdu, Sichuan, China 610041 Postcode: Telphoe: +86-28-85247892 Mobile: Fax: +86-28-85259387 Website: www.lkchiralchina.com E-mail: wyh@lkchiralchina.com Contact: Yuhang Wang