Sensor Assembly & Calibration Line, EMB Systems production line, Electrical Shock Absorber Assembly Line Manufacturer & Supplier

Automotive Chassis Production Lines

We supply complete turn‑key automated lines for automotive chassis, sensors and e‑motors. Integrate precision dispensing, potting, assembly and end‑of‑line testing for high‑reliability automotive production.

Dispensing & Potting Encapsulation Solutions

We deliver full‑range potting & dispensing solutions from process development to equipment deployment, covering standalone standard machines and custom turn‑key production lines.

Automation Production Line

For Automotive Intelligent Chassis

ABOUT US

Global Supplier-HOLS

As a global supplier, HOLS provides intelligent manufacturing solutions in the field of industrial automation.
It integrates design, R&D, manufacturing, sales and after-sales service, focusing on intelligent product lines in the automotive, semiconductor, medical, smart industry and other fields.
Headquartered in Suzhou, Jiangsu Province, the company owns domestic manufacturing bases and offices in Suzhou, Shenzhen, Tianjin and Wuhan, as well as two overseas service centers.
Adhering to the development philosophy of "customer-oriented, dedicated service and continuous innovation", HOLS is committed to providing high-quality products and efficient services for global customers.

Intelligent Chassis Product Line

Solutions

Electronic Semiconductor

Assembly and Packaging Production Lines for IGBT Power Modules, PCBs, etc.:

Vacuum Potting Technology
Fully Automated Production Line Integration
Precision Dispensing and Curing

New Energy Motor

Building a full lifecycle service system covering "Test Validation - Intelligent Manufacturing - System Integration":

Motor & Electronic Control Assembly
Battery PACK Manufacturing
Motor Controller Testing Solutions
Intelligent Manufacturing of Microinverters

Lasted News

Automotive‑Grade Sensor Production Line | One‑Stop Automated Assembly & Comprehensive Testing Solutions
HOLS delivers full‑turnkey automotive‑grade sensor production lines for MEMS, PT, wheel‑speed, oxygen and glass‑micro‑fused sensors. Covering precision assembly, laser trimming, vacuum potting, helium leak test, multi‑zone temperature calibration and EOL testing for global automotive OEM and Tier‑1 manufacturers. Read More
New Delivery | HOLS Rolls Out Full OneBox Intelligent Production Line, Boosting Mass Production of Drive-by-Wire Chassis
HOLS has delivered another complete OneBox assembly & testing line. Coupled with multiple previously delivered solenoid valve and core component production lines, we have built a full manufacturing chain from individual parts to complete assemblies. Leveraging self-developed precision processes and digital flexible production lines, we resolve widespread manufacturing pain points and form a closed-loop mass production workflow for brake-by-wire products. Read More
HOLS | All-in-One Turnkey Automation & Test Solutions for Global Intelligent Chassis & Automotive Electronics
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HOLS Full-Automatic Vacuum Potting Production Line for Automotive-Grade IGBT & SiC Power Modules
HOLS full-automatic IGBT and SiC power module vacuum potting production line features 2 mbar ultra-low vacuum, ±2% dispensing accuracy, and Class 1000 cleanroom standard. Delivering turnkey solutions covering loading, cleaning, void-free vacuum potting, curing, testing and full data traceability for automotive power semiconductor mass production. Read More