Taian Nantai Experimental Equipment Co., Ltd., located in the inside of Factory No. 5223 of Composite Industry Park of Taian Economic Development Zone, is a company directly under the Factory No. 5223 (Taian Northern Mechanical and Electrical General Factory) of China Weapons Industry Group and a modernized enterprise of gathering the scientific research, Processing and the assembly test into an organic whole. The test stand of variable-frequency and variable-speed oil injection pump and diesel generating set is manufactured by Taian Nantai Experimental Equipment Co., Ltd. This kind of oil injection pump is divided into four series-12PSB series, NT2000 series, NT2001 series and NT3000 series. There are over thirty kinds of test stands with a complete type and size, which can meet all kinds of users' demands to equipment. Its production process is advanced. Its technique has ranked the domestic leading level. And the main products and standards of the diesel generating set: WF/WFD series generator 30kW-1,000kW; T2S series generator 2kW-50kW; GF series diesel generating set 10kW-1,000kW; GT series hitching power plant 30kW-50kW; Besides, WF/WFD series power use whole convex, brushless excitation, class H insulation system, automatic voltage regulator etc, advanced technology, which have small volume, light weight, big efficacy, high reliability and good voltage regulation. Peculiarities, the product has achieved the advanced level in civil and abroad. The company's research and development capabilities are rich and the test measure is complete. Taian Nantai Experimental Equipment Co., Ltd. has carried forward the good traditions of war industry's enterprise, has a strict internal management and has established a complete and reliable quality assurance system. The company's product sale network has spread all over the country. The after-sales service of product has a system of its own, which can provide the best service for users timely. The company's aim is "honest and trustworthy operation and brazing new trails in science and technology".