As the economic locomotive of Vietnam, Ho Chi Minh City (HCMC) and its surrounding industrial clusters in Binh Duong and Dong Nai are undergoing a rapid transition from labor-intensive assembly to high-value precision engineering. For global procurement officers and local Vietnamese manufacturers, the demand for high-grade alloy steel casting has never been more critical.
Founded in 2014 and spanning 60,000 m², we integrate China’s 4.0 manufacturing efficiency with ISO 9001 and TS 16949 rigorous standards.
Our facility in Shandong, China, serves as a hub of Supply Chain Resilience. By leveraging "Factory 4.0" technologies—including automated wax injection, robotic shell building, and digitalized heat treatment—we offer HCMC-based clients a level of consistency that local foundries are still evolving toward.
Serving HCMC’s growing automotive supply chain (including Tier 1 suppliers to VinFast), our investment casting provides lightweight, high-strength engine and brake components that meet TS16949 standards.
With HCMC’s proximity to major shipping lanes, our corrosion-resistant alloy castings are vital for pump impellers, valves, and deck machinery used in the Saigon River and Delta regions.
Supporting the energy corridor between HCMC and Vung Tau, we produce specialized cable protectors and drilling components using 4140 and 8620 alloy steels for extreme pressure environments.
Meeting the stringent requirements of German, American, and Japanese engineering firms operating in Vietnam.
Alloy steel contains additional elements like chromium, nickel, and molybdenum. For HCMC’s tropical climate and heavy industrial use, alloy steel provides superior corrosion resistance, better hardenability, and higher wear resistance compared to standard carbon steel.
We act as the "Technical Anchor." While many assembly plants move to HCMC, the complex metallurgy is often outsourced back to specialized Chinese factories. We provide the high-tech components that enable Vietnamese assembly lines to function without downtime.
By optimizing our production schedule and leveraging efficient shipping lanes from Qingdao/Tianjin to HCMC, we typically achieve a 4-6 week lead time for custom castings, including CNC machining and surface treatment.
Yes. Our investment casting (lost wax) process allows for intricate designs with tolerances as tight as ISO 8062-3 CT5, reducing the need for extensive secondary machining for HCMC machinery manufacturers.
Junlong
