上海贤华内燃机配件有限公司是专业生产多种汽车与柴油机消声器、排气管以及深拉伸冲压件的生产厂家。本公司具有较高的消声器设计能力和生产制造各类消声器、排气管以及各类冲压件的能力。1999年公司叁与了中华人民共和国机械行业标准（JB/T9869-1999）《工程机械用内燃机排气消声器技术条件》的起草。2002年通过GB/T9001-2000idt ISO9002：2000标准的第三方认证。2005年又通过了ISO/TS16949：2002标准。2010年通过了ISO14001:2004和ISO18001:2001的第三方认证。在2011年6月和2013年7月相继通过ISO/TS16949:2009标准认证。
自1996年建厂以来，我们的生产规模迅速扩大，产品大部分为知名主机厂配套，并曾荣获上海柴油机股份有限公司"配套优胜单位"奖状；获包头北方奔驰重型汽车有限责任公司"优秀协作配套厂"锦旗；获一拖（洛阳）柴油机有限公司"合格分承包方"证书....。我们还为三一集团、柳工股份、厦工股份、徐工集团、山东临工、雷沃重工等国内知名工程机械制造企业配套消声器；同时也为一些合资企业配套，如：上海日野发动机股份有限公司、小松（常州）机械制造公司配套生产产品。
公司严格执行ISO/TS16949:2000质量管理体系标准，以稳定的质量、良好的服务、优质的信誉，提高产品市场占有率。
我们的宗旨是：精心造产品、诚心待顾客、用心创事业。
Shanghai Xianhua Internal Combustion Engine Parts co.LTD is a manufacturer which is specialized in the production of a variety of mufflers,exhaust pipes and deep drawing stamping parts of many kinds of vehicles and diesel engines.The company has high capability to design and manufacture all kinds of mufflers,exhaust pipes and all kinds of stamping parts. In 1999,the company involved itself in the draft of the mechanical industry standard of the People's Republic of China (JB/T9869-1999) << Technical conditions of Internal combustion engine exhaust mufflers for engineering machinery&&.In 2002 our company passed GB/T9001-2000idt ISO9002:2000 standard of the third party certification.In 2005 our company passed ISO/TS 16949:2002 standard.In June 2011 our company passed ISO/TS 16949:2009 standard of replacement.In November 2010 our company passed ISO 14001:2004 and ISO 18001:2001 third – party certification.
Since our company was established in 1996,we have expanded our production scale rapidly.Most products are for well-known manufacturers, and our company has won a " An Excellent Supporting Unit"certificate given by Shanghai Diesel Engine co.LTD..Our company has won a " An Outstanding Collaboration Supporting Manufacturer " pennant given by Baotou North Benz Heavy Duty Truck co.LTD.Our company has won a " Qualified Subcontractors"certificate by Yituo (Luoyang) Diesel Engine co.LTD.We also work for Sany Heavy Industry,Liugong Shares,,Xia gong Shares,Xugong Group,Ligong,Ray in Shandong and other domestic famous engineering companies in supporting production mufflers.We also produce products for some joint ventures such as Shanghai Hino Engine co.LTD,Komatsu (Changzhou) Machinery Production Company.Our company strictly implements ISO/TS 16949:2009 quality management system standards with stable quality,good service,the credibility of high quality to improve product market share.
Our aim is to carefully build products,sincerely for their customers,work by heart.
