Dongguan JS Tech Limited

Dongguan JS Tech Limited

Type: Manufacturer of press automation and coil processing equipment
Location: No. 30, Changgang Road, Lubian Village, Chashan Town, Dongguan, Guangdong Province, China

JS Tech suits automotive, appliance, motor and new energy stamping plants that want to automate more than the coil feed: moving parts between presses, linking presses into tandem lines, and connecting the line to factory data systems. It's a particularly strong fit for buyers running presses from Yangli, AIDA or Minster, since JS Tech has worked alongside these press makers. Its MES integration suits plants pursuing smart factory or Industry 4.0 projects. Its CE-marked equipment and choice of Siemens, Mitsubishi or Yaskawa controls make it easier to fit into European plants and existing maintenance standards.

Product Details

Press Feeding Lines
Decoiler-straightener-feeders, including 3-in-1 units for thin and medium-gauge sheet, plus standalone decoilers, NC feeders, mechanical feeders and coil straighteners.

Precision Levelers
Levelers that achieve flatness of 0.1–0.5 mm per square metre.

Transfer Systems
3D transfer systems, multi-press transfer systems and integrated loading and unloading transfer press systems.

Tandem Press Lines
Robot tandem press lines and stamping press manipulators that link several presses into one automated line.

Blanking Lines
3-in-1 blanking lines, zigzag blanking lines that nest parts to save material, high-speed blanking lines, multi-cut precision blanking lines and laser blanking lines.

Slitting & Cut-to-Length Lines
Coil slitting lines and cut-to-length lines, including 1,500 mm wide models.

Line Control & Data
Line control systems with MES data integration. Siemens, Mitsubishi and Yaskawa controls are available.

Material width, thickness and speed vary by model. JS Tech offers real-time online technical support and quotes per project.

Full Description

Dongguan JS Tech builds the automation that surrounds stamping presses. Its team began working in stamping automation in 2009, and the current company was set up in 2020 in Chashan Town, Dongguan, one of southern China's major manufacturing centres. JS Tech says its R&D team came from well-known foreign companies, and it was named a National High-Tech Enterprise in 2024.

Its products cover a pressroom from start to finish. At the front, decoilers, straighteners, precision levelers and feeders prepare coil and feed it into the press. Between presses, 3D transfer systems, multi-press transfer systems and robot tandem lines move parts automatically from one operation to the next. For producing blanks, it offers zigzag, high-speed, multi-cut and laser blanking lines, and for coil preparation, slitting and cut-to-length lines.

What sets JS Tech apart is its focus on the complete line. As well as single machines, it supplies line control systems that connect equipment to a plant's MES, giving managers live production data. Customers can choose Siemens, Mitsubishi or Yaskawa controls to match their existing standards, and the company holds invention and utility model patents across several of its line types.

JS Tech says its customers include Fortune 500 manufacturers and listed international companies in auto parts, home appliances, motors and new energy. It has worked alongside press makers including Yadon, Yangli, Heduan (HFM), Minster and AIDA. Equipment exported to Europe is CE certified, and the company offers real-time online support for overseas customers.

FAQ

Can JS Tech automate transfer between multiple presses?
Yes. It builds 3D transfer systems, multi-press transfer systems and robot tandem press lines.

What control systems does JS Tech use?
Customers can choose Siemens, Mitsubishi or Yaskawa controls.

Can JS Tech lines connect to a factory MES?
Yes. Its line control systems include MES data integration for live production monitoring.

How flat are JS Tech precision levelers?
They achieve flatness of 0.1–0.5 mm per square metre.

Which press makers has JS Tech worked with?
Yadon, Yangli, Heduan (HFM), Minster and AIDA.

What is a zigzag blanking line?
A blanking line that shifts the strip side to side between hits, nesting parts more tightly to reduce scrap. JS Tech makes zigzag, high-speed, multi-cut and laser blanking lines.

Is JS Tech equipment CE certified?
Yes. Equipment exported to Europe carries CE certification.