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

E-Padel Line

HOLS as a global supplier, provides inelligent manufacuring solutions in the field of industrial automation.

Model-Packing

HOLS as a global supplier, provides inelligent manufacuring solutions in the field of industrial automation.

Automation Production Line

For Automotive Intelligent Chassis

ABOUT US

Global Supplier-HOLS

HOLS as a global supplier, provides inelligent manufacuring solutions in the field of industrial automation. It integrates design, R&D, manufacturing, sales and service, focusing on intelligent product lines in automobiles, semi-conductos, medical, intelligent industry and other fields. HOLS is headquartered in Suzhou, Jiangsu Province, with three domestic manufacturing bases and offices, and two overseas service senters. HOLS adheres to the development concept of "customer-oriented, precise service, and continuous innovation" and is committed to providing high-quality products and services to global users.

The company is headquartered in Suzhou and has manufacturing bases and offices in Shenzhen, Tianjin, and Wuhan. It has also set up two service centers overseas to provide high-quality products and efficient services to global users.

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

Role and Value of On-board DC-DC Converters in Smart Chassis Systems
Within the electrical architecture of new energy vehicles, the on-board DC-DC converter is a critical component for power conversion and distribution. It primarily belongs to the vehicle's high-voltage power distribution and power management system Read More
Steer-by-Wire Suspension System
In the field of automotive engineering, the suspension system is a critical assembly connecting the vehicle body to the wheels. Its core functions are to buffer road impacts, dampen body vibrations, and maintain effective contact between the tires and the road surface. Read More
Automotive Electronic Coolant Pump: The Core Actuator of Intelligent Thermal Management
Today, as vehicle powertrains undergo a profound transformation towards electrification and intelligence, thermal management systems have evolved from a supporting role to a core system crucial for vehicle performance, safety, and range. Read More
Technical Principles and Classification of Ball Screws as the Core of Mechanical Transmission
At the heart of precision equipment and automated systems lies a mechanical component that converts rotary power into linear motion with minimal loss and high precision—the Ball Screw. Read More