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We are a professional piston rings manufactory with developing, manufacturing and wholesaling in a whole process.
Our piston rings widely used in motorcycle, internal combustion engine, diesel engine, oil pump, general gasoline engine, agricultural machinery, air compressor, etc.
Our patent material which is multi-element Vanadium-Titanium nodular cast iron(patent No. ZL 00 1 11057.8)brought higher property of wear resistance;and our advanced technique and equipments which are fetched from German brought high quality standard and better production efficiency to our products, and received very well feedbacks。
Certification: ISO9001:2000
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| piston ring, piston , engine parts |
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| Company : |
Longou Huangyuan Co., Ltd |
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Contact us |
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| Country : |
China |
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