As global supply chains pivot toward resilience, Vietnam has emerged as the premier hub for high-precision manufacturing. The stainless steel casting sector in Vietnam is benefiting from massive infrastructure investments and a strategic location that connects East Asia with the ASEAN market. Our factory provides the bridge for companies seeking the "China + 1" security without compromising on the precision of 304 and 316-grade steel components.
From the high-tech corridors of Bac Ninh to the heavy industrial zones of Binh Duong, Vietnam's demand for corrosion-resistant casting is skyrocketing. We focus on serving the automotive, marine, and food processing industries which are the backbone of Vietnam’s export-driven economy.
Unlike traditional sand casting, our investment casting (lost wax) process offers Vietnam manufacturers the ability to produce complex geometries with near-net-shape tolerances. This reduces the need for expensive secondary machining in local Vietnamese facilities, optimizing the total cost of ownership for Tier 1 and Tier 2 suppliers.
JUNLONG Machinery Co., Ltd. was founded in 2014. Located in Weifang, Shandong, the company covers a total area of 60,000 square meters and has an annual production capacity of 20,000 tons of precision castings and machined finished parts. It specializes in materials such as carbon steel, alloy steel, and stainless steel.
With over 200 employees, including more than 30 engineering technicians, the company is a high-quality casting supplier integrating precision casting and deep processing.
The global casting industry is moving toward fully automated wax injection and robotic shell building. For the Vietnam market, this means higher consistency. Our facilities utilize advanced physical and chemical analysis equipment to ensure that every pour meets international ASTM, DIN, and JIS standards.
With the European Carbon Border Adjustment Mechanism (CBAM) looming, Vietnam manufacturers must adopt green casting practices. We are optimizing our melting efficiency and sand recycling processes to provide "low-carbon" stainless steel components for the global market.
We are seeing an increased shift from standard 304 stainless steel to Duplex and Super Duplex alloys in Vietnam's offshore oil and gas sectors. These materials offer superior resistance to chloride stress corrosion cracking, essential for the coastal industrial environments of Da Nang and Hai Phong.
Equipped with internationally advanced automated casting production facilities.
Our machining workshop includes horizontal/vertical centers, CNC lathes, and specialized grinders to provide full-process machining from rough blanks to precision components.
Using 316L Stainless Steel for dairy and beverage processing lines in Ho Chi Minh City. Our castings provide the mirror-finish surface required for hygiene standards (HACCP).
Corrosion-resistant propellers and deck hardware. Our investment casting ensures structural integrity against high-salinity environments.
Leveraging 3D printing for wax patterns to reduce lead times from months to weeks for Vietnam's growing hardware tech sector.
The company has obtained ISO 9001, TS 16949, UL, and other quality management system certifications, ensuring process control over every production detail and continuously pursuing and improving product quality.
Investment casting provides superior surface finish (Ra 3.2-6.3) and dimensional accuracy (CT4-CT6), which significantly reduces the need for secondary machining, lowering the final part cost in Vietnam's high-efficiency assembly lines.
Typically, mold manufacturing takes 2-3 weeks, and the first sample approval takes 1 week. Once mass production starts, we can deliver to major Vietnam ports (Hai Phong/Cat Lai) within 4-6 weeks depending on volume.
Yes, all our shipments include chemical composition and mechanical property test reports (Tensile, Yield, Elongation, Hardness) and 3.1 material certification as per EN 10204.
Absolutely. We specialize in OEM precision casting, including logo casting and custom packaging for local Vietnamese brands and international manufacturers based in Vietnam.
Optimized solutions for Automotive, Agriculture, and Industrial Fluid Control.
Partner with a global leader in stainless steel casting. We provide the expertise, technical capacity, and reliability you need to succeed in the Southeast Asian market.
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