Charging Infrastructure Maintenance for EVs

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[INQ. NO. 2204M06] LOGISYS CO., LTD. is the leading company in EV-charging infrastructure maintenance in Korea.
LOGISYS is the only KOSDAQ-listed company in this specialized field. Established in 1974, LOGISYS has been professionally committed to the field of the maintenance of EV-charging infrastructure maintenance.
LOGISYS is a company with a credit-rating of AO class with 33 direct branches and 328 staffs nationwide.
LOGISYS started its EV-charging infrastructure business in 2017 and now it has the greatest number of EV-charging partners in Korea. For major customers, LOGISYS is carrying out business with various high-profile partners such as the Korea Electric Power Corporation (KEPCO), the Automobile Environment Association, Seoul Metropolitan Government, and Seoul Energy Corporation.

Charging Infrastructure Maintenance for EVs


LOGISYS’ key strengths are: quick reaction for dispatching nationwide within two hours in case of customers’ safety issues and complaints regarding maintenance; fault inspection and fault maintenance for completing of on-site action within 24 hours in the event of a charger failure; and exclusive call center dedicated to EVs charging-related consultancy 24 hrs. per day.
For installation construction business, LOGISYS is actively engaged in such diverse kinds of businesses as personal home charger (7kW), the Ministry of Environment’s slow charger (7kW), quick charger (50kW~400kW), electric bus charging station (990kW), and Tesla’s supercharger construction project.
Moreover, LOGISYS is briskly conducting out all types of consultancy work required for EV-charging businesses. LOGISYS is determined to grow together with companies who are interested in EV-charging infrastructure business.

Charging Infrastructure Maintenance for EVs


The president of the company explained, “I think a company’s value depends on customers’ evaluations. Equipped with ceaseless efforts for elevating of the quality of our products and services and the passion for customers satisfaction, we are gaining more customers.”


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EV Chargers

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[INQ. NO. 2204M05] Daeyoung Chaevi Co., Ltd. manufactures, installs and operates a variety of chargers — from mobile chargers (3kW), to slow chargers (7kW, 50kW, 100kW), fast chargers (200kW), and ultra-fast chargers (400kW).
In addition, Daeyoung Chaevi provides solutions for using eco-friendly energy in various industrial sites by manufacturing smart moving chargers for distribution centers, bus chargers, and ultra-fast chargers.
Based on its cutting-edge HW electric vehicle charger manufacturing technology with an ergonomic design, Daeyoung Chaevi is developing and distributing 60 kinds of chargers that can work with all types of electric vehicles at home and abroad with its own technology.
Daeyoung Chaevi has, as a specialized company in charging infrastructure, built a ‘One-stop total solution’ from operation (CPO), to payment service, and mobility charging MSP business – in order to provide customer-oriented charging services.

EV Chargers

Super-Fast Charger (HIGHCONIC, 400kW)
Chaevi’s super-fast charger named ‘HIGHCONIC’ is the world’s-largest EV-charger with 400Kw output capacity. The liquid cooling cable effectively controls heat-generation during charging and enables faster and stable charging.
A wide display and a separate LED indicator allow users to intuitively understand the charging status. In addition, when charging starts, the charging cable that automatically moves to the front provides a pleasant charging experience for users.

EV Chargers

Charging Cables (DUOCONIC, 200 kW)
To maximize the profit of the charging-service provider, two charging cables are provided so that the vehicles can be charged at the same time. It is possible to satisfy a variety of users by selecting a charging type that meets customer needs, such as CCS1 and CCS2.

EV Chargers

AC Charger (11kW)
The highest capacity of Lv.2 charger of Chaevi, manufactured and finished with an ingenious design, can be used for both home and commercial purposes. The user recognition by RF card and NFC function enables effective management and operation.

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Niro EV

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Niro EV sets another record in innovation with a futuristic style, best-in-class cargo capacity and intelligent safety technology.
[INQ. NO. 2204M04] Niro EV was born with unique and progressive styling conveyed by a nifty radiator grille with geometric patterns, edgy LED DRLs, and LED headlamps and wheels that project a high-tech look.
Cutting-edge features, such as a dial-type Shift by Wire drive selector and six-color mood lighting, boost the pleasure of driving with a futuristic touch and added convenience.
Electronically controlled transmission and dial-type SBW make vibrationless e-shifting easy, requiring minimal effort and movement. A sleek and modern supervision cluster conveys unique aesthetics while thoughtfully designed storage spaces provide exceptional convenience.

Niro EV


For navigation, the 8” electrostatic touch screen with a wide viewing angle renders outstanding visibility and maneuverability. Diverse connectivity options, such as Android Auto and Apple CarPlay, give access to key smartphone functions through the AVN. In addition, UVO’s advanced, connected car services, such as remote control, safety, and security services, can be voice-operated through Kakao i, which is Kakao’s integrated AI platform’s server-based voice recognition service, and information about music being played can be accessed through SoundHound’s music server.

Niro EV


Drivers can rely on autonomous, cutting-edge smart technology for dependable safety. Drivers automatically control vehicle speed to maintain a safe distance from the car in front while driving on a highway. It conveniently helps steer the car and reduces the burden of having to accelerate and decelerate continuously while driving on a congested road or highway.
Optimized EV technology and high-capacity batteries make highly efficient, enjoyable driving a reality. Batteries can charge up to 80% in 54 minutes with a fast-charging system, making long distance trips and last-minute charging a non-issue. Niro EV’s powerful 204 hp (engine-equivalent) motor delivers an electrifying driving experience.
EV’s best-in-class luggage space and convenient split-folding rear seats support a relaxed and easy-going SUV lifestyle. Convenient seat variations, such as 2nd row 6:4 split-folding, offer diverse means to customize space according to the number of passengers and size of load.

Niro EV



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Secondary Batteries for EVs

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[INQ. NO. 2204M03] LG ENERGY SOLUTION, LTD., as the first company to initiate secondary battery-related research in Korea in 1992, has been steadily taking on challenges and accumulating innovation capability regarding secondary batteries.
As a result of such efforts, LG ENERGY SOLUTION has grown into a company equipped with four strengths that determine its future growth potential – technology, products, customers, and production capability.

Secondary Batteries for EVs


LG ENERGY SOLUTION has developed many technologies and products that deserve to be called the world’s first. For example, its three representative technologies are – double layer coating technology that decreases the charging speed of batteries; high-nickel NCM (Nickel, Cobalt, Manganese); anode materials; and silicon cathode materials.
LG ENERGY SOLUTION also has further strengths in that it has a variety of platforms, from small to large, such as cylindrical, square, pouch, etc., ensuring that it can fully meet the price levels and performance expected by its customers.

Secondary Batteries for EVs


LG ENERGY SOLUTION operates global R&D centers, not only in Korea, but also in China, the United States, and Europe. After injecting KRW 5.3 trillion in R&D over the past decade, LG ENERGY came to hold 22,900 patents in the area of materials, processing, and some key technologies. At present, LG ENERGY has globally 3,300 R&D staffs.
A representative of the battery industry recently explained, “LG ENERGY SOLUTION has acquired various intellectual property rights (IPs) including battery packs, BMS (Battery Management Systems), etc., as well as cells.” He added, “Industry experts say that it is virtually impossible for rivals to develop new batteries that have nothing to do with these patents.”

Secondary Batteries for EVs


 
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Solar-driven Water Electrolyzer

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[INQ. NO. 2203M06] Overplus Power is a high-tech company that aims to reduce greenhouse gas and environmentally harmful substances by developing hydrogen-producing and VOC-removing technologies.
Established in 2017, Overplus Power has continuously been developing technologies such as solar-driven water electrolyzer systems, natural gas-based steam methane reformers (SMRs), energy-device-related metal 3-D printing, solid-oxide electrolysis cell (SOEC) stacks, and Regenerative Thermal Oxidizer (RTO).

Solar-driven Water Electrolyzer


The technology to obtain hydrogen by generating water into electricity is called ‘electrolysis,’ or ‘water electrolysis.’ It is a clean technology that can produce hydrogen without pollutants, as well as greenhouse gases such as carbon dioxide. Electrolysis technology can efficiently produce 100% green hydrogen when combined with renewable energy.
PEM method or alkaline-method electrolysis technology has a complementary relationship in terms of performance, size, cost, and system configuration. In particular, when connected to solar- or wind-power-generation facilities, it does not require transportation due to the optimal on-site hydrogen generation from an environmental point of view.
This method is suitable for small and medium-sized hydrogen production, and the system is modular and easy to scale-up. This is the most eco-friendly technology among the various hydrogen-generation technologies. The 100-600 Nm³/h-class electrolysis equipment is also suitable for hydrogen refueling stations

Solar-driven Water Electrolyzer


Overplus Power has collaborated with global partners as well as Korean research institutes, aiming at becoming a world-class high-tech company.
The company’s president noted, “According to the many surveys conducted, climate change is the leading challenge facing the world. More than 90% of the survey responders say that the real culprit for climate change is us humans ourselves. We feel strongly responsible for preserving the clean environment and passing it on to our future generations. The corporate founder believes that innovative technology development and its successful commercialization will solve many issues related to the above.”
 
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Next-generation Server-cooling Solution for Data Centers

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[INQ. NO. 2203M05] DataBean is a company that has come up with innovative cooling solutions for next-generation data centers. The company’s SmartBox is a solution proven as a next-generation IT cooling solution that can solve the heat issues in areas of cloud service, enterprises, and 5G & edge-computing applications.
SmartBox has superior scalability, and is the only safe and sustainable solution able to respond effectively to the era of climate crisis and of carbon neutrality.

Next-generation Server-cooling Solution for Data Centers


Through suggesting alternative cooling solutions required in the delicate computing environments of major industries, SmartBox supplies solutions that can contribute to the increased productivity of various enterprises — including AI, machine learning, etc. In addition, the company provides technologies that can save energy and water on a massive-scale.

Next-generation Server-cooling Solution for Data Centers


SmartBox enables servers with high capacity to be stably operated even in extreme computing conditions required by edge data centers. The immersion cooling solution is an eco-friendly next-generation solution for data centers – with features of calmness, harmless to humans – by overcoming the limitations of existing cooling solutions.

Next-generation Server-cooling Solution for Data Centers


Bearing in mind that dust and humidity should no longer be an obstacle to server operation, DataBean developed SmartBox that supplies a more-enhanced server-management environment — with longer lifespan and decreased obstacle issues. In fact, the server contained in cool liquid does not affect the operator with such factors as dust, humidity, etc.
The company’s president explained, “The selection of a next-generation IT cooling solution, SmartBox, designed to cope with energy-saving and carbon neutrality, means that any user can become a manager forecasting the future.”

Next-generation Server-cooling Solution for Data Centers


 
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AI-based ‘Untact’ Enforcement System for Parking Spots for the Disabled

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[INQ. NO. 2203M04] IPCAMP recently developed and unveiled an AI-based contactless enforcement system for the handicapped parking spots, called “SHINE.”
This is a kind of AI-based enforcement system that can be moved and installed. It was designed to tackle the increasing frequency of illegal parking problems in parking areas for the disabled.
It was manufactured with a good structure suitable to be effectively installed in various types of parking spots for the disabled by correcting the flaws of the existing fixed enforcement system.

AI-based ‘Untact’ Enforcement System for Parking Spots for the Disabled


SHINE identifies the vehicle license plate and the parking sign for the disabled when vehicles are entering. It displays the green color when the vehicle for the disabled person is about to park, indicates the red color when general vehicles is illegally trying to park in the parking spot for the disabled. It takes a photograph of multi-lanes, vehicles plates, and the disabled parking sign – by using a 360-degree rotary camera.
Once a vehicle enters the parking spot for the disabled, this system starts recognizing the vehicle, vehicle number plate, rotation correction, vehicle number, parking sign, etc. The program for this system is being made after the enforcement data is created.

AI-based ‘Untact’ Enforcement System for Parking Spots for the Disabled


This AI-based ‘untact’ enforcement system – through interworking with big data ensures enforcement and guide in ‘untact’ a real-time basis – enhances efficiency in the enforcement by reducing up to 30 percent of the burden of administrative work.
IPCAMP is currently broadening its business field by utilizing not only the existing enforcement system for illegal parking spaces thanks to the enhanced efficiency in enforcement, but also of video, image data-based AI solutions and applied software, and a multifunctional system utilizing AI CCTV.

AI-based ‘Untact’ Enforcement System for Parking Spots for the Disabled


 
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Steering Drive Part (Cage)

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[INQ. NO. 2203M03] Half shaft is composed of a constant velocity joint and spindle. The steering drive parts to be placed in a constant velocity joint include cage, inner race, outer race, and ball bearing.
Cage fulfills the role of controlling ball bearings in the position between inner race and outer race, and its function is largely related to the noise generated in the vehicle’s spindle in rotary motion.
Cage is currently being applied to all kinds of next-generation vehicles including Electric Vehicles (EVs). Cage, in EVs, is capable of delivering motor power, and of connecting the vehicle’s rotary spindle and engine’s rotary spindle through being used in the spindle that connects the drive wheel.

Steering Drive Part (Cage)


Cage is a steering drive component applicable to all types of next-generation vehicles including BEV, HEV, PHEV, PCEV, etc. and autonomous driving systems, along with the existing internal combustion engines.
In general, the manufacturing process of cage consists of such stages as cutting, turning, piercing, broaching, heat treatment, and polishing. Among them, SAMMI Co., Ltd. is currently only engaged in the polishing process that requires high precision.

Steering Drive Part (Cage)


The polishing processing is composed of three parts – centerless process in the outer diameter process; high-frequency air spindle high-speed polishing in the inner diameter process; and high-frequency air spindle window polishing in the window process.
In deciding cage’s quality-level, the two are essential components – window uniformity and error degree – are determined in the polishing process.
SAMMI, as a professional polishing and process enterprise, has been producing cages to be inserted in constant velocity joints – a vehicle’s steering drive component.

SAMMI Co., Ltd.


 
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Waste Styrofoam Baler

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[INQ. NO. 2203M02] SERIM Machinery has developed technology of an odorless, nontoxic steam-compression method of waste Styrofoam compression — unlike the existing heat wire baling treatment method for waste Styrofoam — and thus manufactures stationary balers and movable balers.
The existing heat baling method was only capable of recycling good-quality Styrofoam, with such some problems as: excessive logistics costs caused by too much volume and collection & transportation; impossible to recycle if containing foreign objects; and the generation of toxic gas and odors.
SERIM Machinery’s steam compression method, however, is a product that can be eco-friendly recycled by overcoming such problems.

Waste Styrofoam Baler


SERIM Machinery manufactures and delivers waste Styrofoam balers to local governments including Wando county and Haenam county in Jeollanam-do Province, etc., which have been concerned over the occurrence of too much waste buoys and it thus helped those local governments not only to decrease marine wastes, but also to save budget expenditure significantly through recycling.
In particular, SERIM Machinery is currently receiving many good reports from fishermen in several fishing village societies where the company processes Styrofoam buoys — a main culprit of marine wastes — on each spot by using a movable waste Styrofoam baler (Patent No. 10-0618317).

Waste Styrofoam Baler


Furthermore, SERIM Machinery is expanding its business area into the recycling of Styrofoam packing materials containing foreign objects including urban residential wastes as well.
The president of SERIM Machinery noted, “We will take the initiative to support the global issue of carbon neutrality policy through stable processing of waste Styrofoam, etc., and thus to create a cleaner environment.”
 
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Waste Styrofoam Baler

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[INQ. NO. 2202M06] SERIM Machinery has developed technology of an odorless, nontoxic steam-compression method of waste Styrofoam compression — unlike the existing heat wire baling treatment method for waste Styrofoam — and thus manufactures stationary balers and movable balers.
The existing heat baling method was only capable of recycling good-quality Styrofoam, with such some problems as: excessive logistics costs caused by too much volume and collection & transportation; impossible to recycle if containing foreign objects; and the generation of toxic gas and odors.
SERIM Machinery’s steam compression method, however, is a product that can be eco-friendly recycled by overcoming such problems.

Waste Styrofoam Baler


SERIM Machinery manufactures and delivers waste Styrofoam balers to local governments including Wando county and Haenam county in Jeollanam-do Province, etc., which have been concerned over the occurrence of too much waste buoys and it thus helped those local governments not only to decrease marine wastes, but also to save budget expenditure significantly through recycling.
In particular, SERIM Machinery is currently receiving many good reports from fishermen in several fishing village societies where the company processes Styrofoam buoys — a main culprit of marine wastes — on each spot by using a movable waste Styrofoam baler (Patent No. 10-0618317).

Waste Styrofoam Baler


Furthermore, SERIM Machinery is expanding its business area into the recycling of Styrofoam packing materials containing foreign objects including urban residential wastes as well.
The president of SERIM Machinery noted, “We will take the initiative to support the global issue of carbon neutrality policy through stable processing of waste Styrofoam, etc., and thus to create a cleaner environment.”


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