Marine & Industrial Equipment
Marine & Industrial Equipment
Harsh environments call for parts that simply don’t fail. We supply custom machined pump housings, valve bodies, and industrial brackets built to take a beating—whether that means salt spray, vibration, or heavy mechanical stress. Our aluminum and zinc alloy castings go through precision CNC machining to ensure sealing surfaces and bolt patterns are spot-on, so your assemblies go together fast and stay together long.
No drama, just solid components that do their job in the field.
A Norwegian marine equipment maker needed corrosion-resistant aluminum components for harsh saltwater environments. Long Win delivered through marine-grade alloy casting, CNC machining, and surface protection treatment—improving corrosion resistance, enhancing durability, and ensuring reliable marine application performance.
Date
2026
09
24
A Singapore communication equipment maker needed precision metal components balancing lightweight structure, heat dissipation, and long-term reliability. Long Win delivered through aluminum machining, die casting, thermal optimization, and quality inspection—improving thermal performance, ensuring stable quality, and supporting a successful production launch.
Date
2026
09
24
A UK electronics manufacturer needed premium aluminum housings with complex structures, high surface quality, and fast delivery. Long Win delivered through precision CNC machining, surface finishing, and inspection—achieving premium appearance, accurate assembly, and reliable on-schedule delivery.
Date
2026
09
24
A US EV supplier needed precision aluminum battery and control system components with tight tolerances and fast validation. Long Win delivered through DFM review, prototyping, aluminum casting, CNC machining, and quality verification—improving manufacturability, shortening development cycles, and achieving stable production.
Date
2026
09
24
Longwin Metal, founded in 2002 as Xiamen Zhenyuan Die Casting Factory, is now an integrated ODM/OEM manufacturer of precision aluminum and zinc die cast components based in Zhangzhou, Fujian.
Useful Links
Production processes
Contact Us
Contact: Paul Hu
Phone: +86 13950196086
Email: phu@longwin-metal.com
WhatsApp: +86 13950196086
Address: No. 18-1, Fu Zhao Road, Chen Xiang Town, Chang Tai District, Zhang Zhou City, Fujian Province, China