We are Dwit Auto Parts Company. Since 1966, and after more than 50 years' development, reformation and joint venture, our company has become a professional and leading global manufacturer on piston ring, piston, cylinder liner, engine bearing and other engine parts. We are not only a member of National Internal Combustion Standardization Committee, but also a supplier for some domestic famous diesel engine factories. In year 2007, we set up our Export Branch in Guangzhou.
To guarantee products' high quality, we have introduced advanced international technology and productive equip...
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