株洲市四兴机械有限公司是专注于铝合金压铸技术开发，产品设计、生产于一体的技术型企业，致力于高品质制造，持续推进节能降耗与绿色环保。公司注册资本2053.33万元，成立于2000年2月25日，坐落于湖南省株洲市天元区黄河北路1538号。占地50余亩，厂房建筑面积2.9万平米。按照IATF16949, ISO14001,ISO45001体系运行，实行“全员参与，全过程控制，全方位持续改进，全面满足顾客要求”的质量管理方针。
       公司有一支专业的技术团队，现有模具设计工程师5人，压铸工程师9人，夹具技师6人，各项技术人才若干，技术团队核心成员具有10年以上外资压铸企业工作经历，能自主设计多种复杂的压铸模及数控夹具（气动、液压）、专用刀具、测具。使用专业软件进行模流分析。在流道技术和精密加工上经验丰富。具备独立的压铸工艺分析、压铸模设计制造、压铸自动化生产调试、精密加工等全过程开发和加工能力。
       主要供应产品：电动汽车空调压缩机成套壳体、电动助力转向及管柱类铝合金零部件。
       Zhuzhou Sixing Machinery Co., Ltd. is a technology-driven enterprise specializing in the development of aluminum alloy die-casting technology, integrating product design and production. It is committed to high-quality manufacturing while continuously advancing energy conservation, consumption reduction, and environmental sustainability. Established on February 25,2000, the company has a registered capital of RMB 20.5333 million and is located at No.1538 Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province. Covering an area of over 50 mu (approximately 8.67 hectares), its factory buildings occupy a total floor area of 29,000 square meters. The company operates in compliance with IATF 16949, ISO 14001, and ISO 45001 standards, adhering to a quality management philosophy that emphasizes "full staff participation, end-to-end process control, comprehensive continuous improvement, and complete fulfillment of customer requirements."
       The company boasts a professional technical team comprising 5 mold design engineers, 9 die casting engineers, 6 fixture technicians, and several other technical specialists. The core members of the technical team possess over 10 years of experience in foreign-funded die casting enterprises and are capable of independently designing various complex die casting molds, CNC fixtures (pneumatic/hydraulic), specialized cutting tools, and measuring instruments. They utilize specialized software for mold flow analysis and have extensive expertise in runner technology and precision machining. The team possesses comprehensive capabilities for end-to-end development and manufacturing processes, including die casting process analysis, mold design and fabrication, automated production debugging, and precision machining.
       Main products supplied: complete air conditioning compressor housings for electric vehicles, electric power steering components, and aluminum alloy parts for vehicle tube systems.