Deeply engaged in precision machining, empowering the upgrading of high-end equipment.

In the precision manufacturing industrial cluster of Fenghua, Ningbo, Ningbo Fenghua Heng'ao Machinery Co., Ltd. has stood out with its technical strength. Since its establishment more than a decade ago, the company has been dedicated to the research, development and manufacturing of hydraulic components and core parts of construction machinery. It has established long-term cooperative relationships with leading enterprises such as XCMG and Sany Heavy Industry, and its annual output value has exceeded 200 million yuan. "We have always regarded precision control as our core competitiveness." The company's technical director showcased the five-axis machining center in the workshop. The self-developed machining process for hydraulic valve bodies can achieve dimensional control at the level of 0.005mm. After being tested by a third party, a certain high-response proportional valve has a hysteresis error of less than 0.3%, reaching the international advanced level. "Behind this is the accumulation of hundreds of material tests and parameter optimizations." In the face of the demand for new energy equipment, the company has launched lightweight solutions. Taking the steering knuckle of an electric forklift as an example, by using high-strength aluminum alloy in combination with precision forging technology, it can reduce the weight by 40% compared with traditional steel parts and increase the strength by 25%. "After being tested by an internationally renowned forklift brand, they directly increased the order to 200,000 sets." The sales director revealed that such high-value-added products already account for 60% of the company's export value. Intelligent manufacturing has become a new engine. The company has invested 8 million yuan in building a digital workshop and realized the traceability of the entire production process through the MES system. "The equipment utilization rate has increased by 35%, and the delivery cycle has been shortened to 15 days." The production manager said that this has laid the foundation for the company to undertake more customized orders. As a representative of the regional manufacturing industry, Ningbo Fenghua Heng'ao Machinery Co., Ltd. actively participates in the integration of industry and education. It has jointly established a training base with local vocational schools to cultivate technical talents in precision machining. "We should not only have the spirit of 'craftsmanship', but also the thinking of 'intelligent manufacturing'." The company's responsible person said that in the future, it will deepen cooperation with scientific research institutes and lay out in emerging fields such as hydrogen energy equipment, with the goal of becoming a national-level specialized, sophisticated, and innovative "little giant" enterprise within three years.