ABOUT
Introduction
Culture
Environment
Video
HONOR
Certificate of honor
Qualification certificate
Patent certificate
PRODUCT
Muffler
Socket
PARTNER
R&D
R&D strength
Production equipment
NEWS
RESOURCES
Employment concept
Staff style
CONTACT
CN
CN
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Certificate of honor
Qualification certificate
Patent certificate
Three-level enterprise (machinery) of safety production standardization
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2011 annual management demonstration enterprise
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Units meeting the basic requirements of quality management in small and medium-sized enterprises
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2010 management demonstration enterprise
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"Top 10" manufacturing investment projects in 2010
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2009 Entrepreneurial Speed Award
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