China Jingdao Machinery & Electronic Co., Ltd. is one of the theme engines manufacturer and theme engine dealer in China that has patents on the motors and generators design. There isn't any problem with IP protection laws when you buy our generator, motor, engines, diesel, gearmotors and other power supply and motor-driven items, even in strict regions, such as North America and Europe. Our company has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS and we have won EPA 2005 Motor Year Certification. We'll print custom logos and theme engine product documentation in your language, and provide spare parts for easily worn down components. We also can design and deliver OEM/ODM samples in one month.