Qingdao Minshen Wind Power Technology Co., Ltd. is a national-level hi-tech enterprise which researches, develops, manufactures and sells small and medium-sized wind generating sets, distributed power supply systems and high and low-voltage distribution equipment. It devotes itself to the product grid-connected production supplier of the world small and medium-sized wind power generation equipment, wind power grid-connected control systems and high-and low-voltage power distribution control systems.
The company is located in Qingdao Laixi City, the hinterland center of Shandong Peninsula Blue Economic Region, within the one-hour economic circle away from main cities of the Shandong Peninsula, only half-hour drive from such central cities as Qingdao (98 km), Yantai, Weihai, etc., Tongsan Expressway, Weilai High-speed Railway, Qinglong Expressway, National Highway 204, National Highway 309, and Qingrong Light Railway High-speed Railway passing through.
The company firstly produced small and medium-sized variable pitch wind turbine generator systems through the independent research and development in China, which thoroughly replaced small and medium-sized fixed pitch wind turbine generator systems, successfully applied the mechanical variable pitch control technology to the structural design of the small and medium-sized wind-driven generators, and obtained 38 items of national invention patents and utility model patents until 2011. It has successfully developed 16 models of various variable pitch wind-driven generators from 1KW to 60KW, and produced them in batch. Besides continuous improvement of safety and reliability of small and medium-sized wind-driven generators, the company researches, develops and applies wind power grid-connected low-voltage ride-through control technology; aiming at the characteristics of small and medium-sized wind-driven generators, the company successfully researched and developed the first domestic wind power heating system, and opened up a huge market application channel for the widespread application of the small and medium-sized wind turbine generator system on the basis of developing the off-grid power supply system application, grid-connected power supply system application.
The company always focuses on improving the safety, reliability and stability of the power supply system quality of the wind turbine generator system; through the application of the independent research and development of variable pitch technology on the wind-driven generators, it greatly improves the controllability and stability of fan rotating speed of the wind-driven generators under the circumstance of strong wind. In the production and management process, the company strictly executes the ISO9001 Quality Management System, and the products have passed the certification of CE. In 2010, the company was recognized as the National Hi-tech Enterprise, undertook one item of National-level Spark Plan Project Research and Development and two items of Provincial Technology Project Task Research and Development, and was awarded such honors as Qingdao Innovative Enterprise, AAA-level Credit Enterprise, etc.; small and medium-sized low-voltage grid-connected control technology was awarded the national innovative fund project of small and medium-sized enterprises, and “Minshen” wind-driven generators have been Qingdao Famous-brand Products by virtue of unique technology advancement and favorable service, and all the wind turbine generator system and corresponding power supply systems have passed the strict test to ensure the product quality. Now, our products have been exported to many countries and regions, such as America, Canada, England, Germany, South Africa, Italy, Turkey, Thailand, Malaysia, etc. and were widely applied to the regions, such as domestic oil fields, islands, army, port warehouses, etc.
The company devotes itself to developing and using the wind energy source and contributes to building the common green homeland in the enterprise tenet of “Service for the Society, Benefit for People”, the enterprise spirit of “Practical & Enterprising, Motivated”, the business philosophy of “Credit & Promise, Benefit Sharing” and the enterprise goal of “Keep Pace with Times, Keep Improving”.