(hereinafter referred to as Yanhong) was founded in 1994 and is located in Chongqing, China. It covers an area of 30000 square meters and has 480 employees. Yanhong is committed to produce shaft products in the automotive field, including armature shaft, drive shaft, pinion shaft, pinion body, generator shaft, wiper shaft, air conditioning compressor shaft, air conditioning compressor balance weight, high-pressure shaft, and various other automotive motor shafts. Yanhong has established long-term and stable cooperation with more than ten customers worldwide who produce automotive motors, such as Valeo, Bosch, SEG, Denso, BorgWarner/Phinia, Hitachi, etc. Yanhong adheres to the quality policy of "Quality is life, life only comes once" to meet the constantly improving quality requirements of customers. In 2024, the output is 71.81 million pieces and turnover is 530 million CNY. Yanhong current design capacity is 100 million pieces/year, which can fully meet customer growth needs. Yanhong keeps continuous investment in technology and equipment, carry out automation and intelligent transformation, reduce production costs, optimize production processes, improve production efficiency, create more value for customers to achieve win-win results.