Founded in 2015 and located in Lishui District, Nanjing City, Jiangsu Province, our company enjoys convenient transportation connections, being only 1 km from the highway entrance, 20 km from Lukou Airport, and 277 km from Shanghai. We primarily serve mid-to-high-end customers in both domestic and international markets, providing comprehensive solutions for various precision machining needs.
Our core business includes the assembly and processing of key magnetic components for high-precision direct-drive and semi-direct-drive permanent magnet wind turbines; magnetic assembly services for linear motor magnetic components and magnetic absorption parts; production of stator and rotor components for servo motors and direct-drive permanent magnet motors; precision mechanical processing, sheet metal stamping, and welding services; and the manufacturing of neodymium iron boron and ferrite magnets. Additionally, we offer magnetization and magnetic assembly services.
Based on the ISO9001 quality management system, we adhere to the management requirements of IATF16949, ISO14001, and ISO45001. Guided by the lean production management system, we have established our corporate management structure and philosophy. Through the collective efforts of all our employees, we have gradually evolved into an efficient, learning-oriented enterprise committed to continuous improvement.
The company takes the ISO 9001 Quality Management System as the foundation, adheres to the management requirements of IATF 16949, ISO 14001 and ISO 45001, and uses the Lean Production Management System to guide and build the enterprise’s management structure and management thinking. Through the joint efforts of all colleagues in the company, it has gradually developed into an efficient operation enterprise with a good learning-oriented and continuous improvement-oriented atmosphere.
Nanjing winfray new energy technology Co., Ltd. was established in 2015. It is located in Lishui District, Nanjing City, Jiangsu Province, with convenient transportation—1 km from the highway entrance, 20 km from Lukou Airport, and 277 km from Shanghai.
The company mainly serves mid-to-high-end customers in domestic and international markets, providing total solutions for precision machining to customers. Its current core businesses include:




Quality Advantage:
The product demonstrates outstanding applied advantages among similar products. It has been repeatedly recognized as a high-quality supplier by customers such as Siemens and Shanghai Electric, who have awarded honorary certificates in acknowledgment.
Manufacturing Advantage:
We possess a complete production line encompassing magnet pole box manufacturing, magnetic steel assembly, magnetization, and inspection. With extensive expertise in the properties of magnetic materials, we assist clients in conducting secondary oversight of attributes such as magnetic steel dimensions, performance, and appearance, ensuring product quality.
Team Advantage:
Our team members average over five years of experience in the manufacturing industry, boasting rich management expertise in new product development and process control.
Cost Advantage:
By utilizing specialized assembly plants for the batch production and assembly of magnet pole boxes, we optimize production costs while simultaneously reducing supplier management expenses.
Nanjing Windray New Energy Technology Co.,Ltd