600转，挺进国际大市场

Core Viewpoint - The article highlights the advancements and innovations of Zhejiang Double Ring Transmission Machinery Co., Ltd. in the gear manufacturing industry, particularly focusing on the transition to welded differential gears for electric vehicles, which enhances product strength and reduces costs while maintaining high quality and traceability through digital management systems [1][2][4]. Group 1: Company Innovations - The company has transitioned from bolt-connected to welded differential gears, significantly improving structural strength and reducing production costs, while also achieving lightweight and low noise advantages [2]. - In 2022, the company invested over 400 million yuan in R&D, accounting for more than 5% of its main business revenue, and has over 530 patents [3]. - The company has established a digital management platform, oWorks, which enhances production quality control and traceability, achieving nearly 100% product qualification rate [4][5]. Group 2: R&D and Technical Breakthroughs - A dedicated R&D team was formed to tackle challenges in welding technology, leading to successful mass production of the welded differential gear after numerous optimizations [2][3]. - The company actively collaborates with clients to optimize designs, demonstrating its commitment to continuous innovation and technical excellence [3]. Group 3: Industry Support and Collaboration - The company supports small and micro enterprises in the precision gear processing industry by providing technical and financial assistance, helping them overcome challenges related to funding and technology [7]. - In 2024, the company has allocated over 387 tons of sample steel to small enterprises across various regions, enhancing their material procurement capabilities [7]. - The company promotes sustainable development by fostering collaboration and resource sharing within the supply chain, emphasizing the importance of supplier relationships for mutual growth [8].