Qingdao Regency Oil Seal Co., Ltd(Qingdao MRN Oil Seal Co., Ltd.)
Add: Poli Town, Huangdao, Qingdao, China
Tel: 0532-83181130 / 0532-83187046 / 0532-83186988
Fax: 0086-532-83182293 / 83183298
E-mail: qdmrn@126.com / qdmrn_xsh@126.com

The url:
http://www.qdmrn.com
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