IATF 16949 & ISO Certified Manufacturer
Precision Metal
Manufacturing
Source-backed manufacturing for ERW tubes, CNC bending, laser and wire cutting, press and stamping parts, CNC lathe and milling work, welding assemblies, and OEM programs from our Ninh Binh facility.
Core manufacturing signals
Tube milling
CNC bending
Cutting
Press / forming
CNC machining
Mold / lab
Heritage & Scale
Decades of expertise, built for manufacturing programs
JT Tube Vietnam brings machine-building heritage into a production base in Ninh Binh, based on the company-profile positioning and public site materials.
JT Tube Vietnam
JT Tube Vietnam is defined here by three signals: in-house equipment development, internal process control, and tailored manufacturing response.
Manufacturing Roots Since 1996
Our engineering foundation traces back to JEONG-DO PRECISION and TESK, bringing deep South Korean technical expertise to our Vietnam operations.
Published Site and Output Signals
Public research notes reference a 16,427 sqm site and 2024 production reporting; company-profile materials add ERW tube milling and downstream process context.
Published Quality Certifications
Company-profile materials list IATF 16949:2016, ISO 9001:2015, and ISO 14001:2015 as quality-system credentials for buyer review.
Heritage & Scale
JT Tube Vietnam Co., Ltd.
Operating logic
Tube & CNC Bending / Press / Stamping / CNC Lathe / Milling / Laser & Welding
Manufacturing Capability
Integrated production under one roof
A broader in-house process stack connects tube milling, CNC bending, laser and wire cutting, forming, pressing, stamping, CNC lathe and milling, welding, mold processing, and inspection.
Operating logic
Tube milling and CNC bending
ERW / FFX tube production feeds CNC bending routes for exhaust, frame, and shaped tube programs.
Cutting, press, and stamping
Laser cutting, wire cutting, forming, pressing, CNC press brake, and stamping lines expand the site beyond pipe into precision formed parts.
CNC, welding, tooling, and testing
CNC lathe, CNC milling, welding lines, mold processing, machine-building capability, and laboratory testing support assembly-ready output.
Core manufacturing signals
Tube milling
Company-profile scope lists ERW and Tube Milling Line as the base tube-production route.
CNC bending
Company-profile scope lists CNC BENDING and CNC BENDER for shaped tube programs.
Cutting
Company-profile scope lists Cutting Line, Laser cutting, Laser plate cutting, and WIRE CUTTING.
Press / forming
Company-profile scope lists PRESSING & FORMING LINE, CNC PRESS BRAKE, PRESS FORMING, and STAMPING LINE.
CNC machining
Company-profile scope lists CNC LATHE, CNC MILLING, and MECHANICAL MILLING.
Mold / lab
Company-profile scope lists MOLD PROCESSING LINE, machine-building capability, and laboratory testing.
Benchmark landscape
Reference companies for quality and scale
This logo strip is kept as a market-positioning reference while the source profile is being revalidated. It should not be read as a confirmed JT Tube customer list.
Evidence status
Customer source validation pending
Display rule
Benchmark context, not confirmed customers
Factory Flow
From raw steel to final parts
The production story is organized into four review steps from engineering input to inspection.
Factory Flow
01020304 / 04
Engineering & Tooling
Custom programs begin with machine-building capability, mold processing, and drawing review.
Material preparation
FFX / ERW tube milling, laser cutting, wire cutting, and cut-to-length routes prepare material for forming.
Forming and assembly
CNC bending, CNC lathe and milling, forming, pressing, stamping, and welding shape the final component or assembly.
Final Quality Control
CMM, TubeInspect, and tensile testing validate dimensions before packing.
The production story is organized into four review steps from engineering input to inspection.
Request a QuoteOur Products
Built on integrated manufacturing
The portfolio covers automotive exhaust systems, press and stamped parts, CNC-supported industrial components, laser/wire-cut preparation, welding assemblies, and JT Flex HVAC solutions.
Customization Process
Your requirements. Our execution.
A structured RFQ process for engineering feasibility review and commercial routing.
Drawing Review
Our process begins directly from your technical drawings to ensure initial feasibility.
Scale Assessment
Public MOQ guidance starts at 2,000 for tubes and 200 for commercial parts, then moves into production review.
Target Timing
Target schedules are reviewed against tooling, material preparation, and production-route readiness.
Flexible Delivery
Incoterms and destination routing are reviewed for automotive and industrial programs.
Quality Control
Inspection and certification
Manufacturing quality is presented through certifications and multi-stage inspection facilities.
Inspection methods & certifications
Certifications
ISO 9001 / ISO 14001 / IATF 16949
Inspection tools
PMI, tensile, hardness, CMM, TubeInspect
Final control
Final inspection before packing
Certifications
IATF 16949:2016
Automotive Quality Management System
Public company material references IATF 16949 for the production system.
ISO 14001:2015
Environmental Management System
Public company material references ISO 14001:2015 alongside JT Tube operations.
Inspection methods & certifications
ISO 9001:2015 / ISO 14001:2015 / IATF 16949:2016
PMI chemical composition analysis for incoming materials
Rockwell hardness and tensile-strength testing
CMM and 3D dimensional verification
Aicon TubeInspect measurement for bending-angle control
Final inspection before packing and delivery
Location
Factory location and direct contact access
Connect with JT Tube Vietnam contacts for general inquiries, sales support, and business partnerships.
Production location
JT Tube Vietnam Co., Ltd.
Tax code
2700878749
Production location
JT Tube Vietnam Co., Ltd.
Lot CN2, Cau Yen Industrial Cluster, Nam Hoa Lu Ward, Ninh Binh Province, Vietnam
General
jt@jttubevina.com
+84 919 768 556
Sales Department
sales@jttubevina.com
www.jttubevina.com
General Director / Business Manager
HWANG BO SEONG
bshwang.m@jttubevina.com
+84 867005556
NGUYEN VU THI THUY CHI
nguyenchij@jttubevina.com
+84 964428753
Production location
TESK Co., Ltd.
www.tesk.co.kr