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About us

Our company


We are Olian industry & trading company. Since 1977, and after more than 38years¡¯ Development, Our company has become a professional and leading global manufacturer on Engine bearing, bushing, Piston, Piston rings and other engine parts.  We are not only a member of national internal combustion standardization committee, Also supplier china OEM market. In year 2009, We set up our Export Olian company.


To guarantee products¡¯high quality, we have introduced advanced internation technology and productive equipments from Germany and other countries,We also built up a professional engineering team to design and develop products. With quality control system of TS16949. Our products have very good reliability and stability, which make us win excellent reputation. We sales to Germany, USA, France, Turkey, Iran So on.


We always take the market and customers¡¯ requirement as our guide and seek for innovation. Our service faith is customers¡¯ satisfaction, Our advantage are competitive price, superior quality and timely response, so sincerely welcome your cooperate with us to get mutual benefit, mutual development, and mutual flourish.


Our workshop

ADD:No.25 Pingsong Middle Road, Wanquang Town, Pingyang County Wenzhou city, Zhejiang,China
E-mail:hkqczm@163.com QQ:1097957358
ICP:09018039 Tel:0086-577-63701373 Fax:0086-577-63701373
NetKe Design