What we do

What we do at JSA: Progressive Stamping Custom Metal Stamping Robotic Welding Services Die Making Fabrication Services Assembly Services Small Parts Manufacturing Electro-deposition Painting (EDP) CNC Miling Laser Cutting
Metal Stamping Services
Our primary focuses are shock absorber parts, inner body and frame as well as assembly parts. Our parts are manufactured within a wide range of progressive lines and tandem lines with press machines ranging from 80 to 1,000 ton.
OEM Automotive Pressed Parts
We have served top-tiered automotive companies and autopart suppliers for more than 20 years.
Professionalism
Our engineers and technicians are highly skilled and professional.
Mould & Die Construction
We are specialized in Progressive Dies Construction. JSA has our own Department of Mould & Die-making. We carefully design the die with 3D simulation software and construct the dies in-house in a cost-efficiency manner.
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Welcome to J S AUTOWORK Company Limited website.

J S Autowork (JSA) is committed to providing the best quality and service in the design and manufacturing of metal stampings and assemblies. We rank as one of the best and specialize in the design, prototype construction, progressive die construction, stampings and assemblies. Our customers are primarily in the automotive industry in Thailand.

Our core business is automotive press part plates and cast iron dies. JSA is registered with 61,000,000 Thai baht capital (US$2,000,000) and employs more than 200 skilled workers. In order to achieve the increasingly high standards and precision, JSA also applies automation and robotics to maximize efficiency and increase output.

JSA Manufacturing Plant is based in Rangsit area in Pathumthani province with a manufacturing area of 6,000 square meters out of total 10,000 square meter facility area. We are specialized in design, prototype construction, progressive die construction, stampings and assemblies.  Our press machines range from 80 to 1,000 tons in both progressive line and tandem line. For more information about our available machines, please click here. Additionally, we also cater to a wide range in sizes of spot welding assembly capability.

Our operations support a wide array of metal stamping services mainly for automotive industry. These services include:

  • Stamping Parts
  • Stamping Dies
  • Prototype Production
  • Electro Deposition Painting (EDP)

JSA also provides fabrication, machining, stamping-die design, as well as the manufacturing of dies utilizing CNC milling machines, 3D Surface Modeling and CAD/CAM/CAE software. 

Our current facilities include:

  • 6,000 sq. meter of manufacturing
  • 4,000 sq. meter of assembly, tool room, receiving & shipping and offices

Our primary focuses are shock absorber parts, inner body and frame as well as assembly partsJSA works with reputable OEM Tier 1 automotive suppliers in Thailand and Japan to expertly produce the highest quality products. With our highly skilled engineers, we are committed to provide one-stop service starting from the conceptual design stage and blueprints to finished products in an efficient and cost-effective manner.

JSA is the benchmark for innovation, technology, quality, delivery and service in automotive stamping and assembly. Our capabilities include a wide range of progressive lines and tandem lines with press machines ranging from 80 to 1,000 ton. JSA also provides a wide range in sizes of spot welding assembly capability.

 We create and develop part designs, blueprint creations and enhancements for our customer’s products. Using the latest technology from CAD/CAM/CAE programs, we are able to meet all functional and mechanical criteria. All blueprints are reviewed for accurate geometric dimensioning and tolerancing (GD&T) in order to ensure manufacturing precision.