Tires for Agricultural Tractors & Industrial Equipment

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HUNG-A CO., LTD., (also known as TIRON TIRES), since its establishment in 1951, has been producing industrial and agricultural tires and various vehicle tires based on technology and know-how accumulated over 73 years.
TIRON TIRES is currently supplying a wide range of products that satisfy various needs by realizing various product configurations, subdivision of functions, and differentiation of designs.

Based on world-class quality competitiveness, TIRON TIRES is gradually expanding its market to the Americas, Asia, Europe, and the Middle East – by utilizing its independent brands of “TIRON.” In particular, TIRON TIRES is expanding its foothold as a stable parts supplier to foreign tractor manufacturers through its U.S. corporation established in 2020, and is increasing its brand awareness in the American market.
TIRON TIRES is currently exporting to more than 30 countries including Turkey, Italy, Egypt, Vietnam, Cambodia, and Japan.

Tires mounted on agricultural tractor models (AGR)
AGR is a tire mounted on agricultural tractor models. This product is a tire with a pattern specialized for AG, IND, and TURF use according to the usage environment.
This product is among the company’s main product group that continues to grow every year by maximizing work efficiency and lifespan for each purpose. As the only special tire supplier in Korea, TIRON TIRES is expanding sales in overseas markets beyond the domestic market.

Industrial tires applied to equipment used in construction and port sites (OTR & IND)
OTR & IND are industrial tires applied to equipment used in construction and port sites, and are manufactured through various unique patterns and specially formulated tire materials to suit different usage environments with know-how accumulated over the past 70 years. These products show strong durability and usage efficiency even in harsh environments

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Industrial Manipulator

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HANURI Corp. is a manufacturer specializing in manipulators. It provides production efficiency with customized semi-automated facilities for industrial sites. It provides a solution to prevent workers’ musculoskeletal injuries and reduce work cycle time at a lower cost than general industrial robots.
A manipulator is a device that transports and loads logistics (or heavy objects) based on a pneumatic system. The engineering mechanism enables handling of the product with one-tenth of the force. It is operated only with pneumatics and can be selectively controlled without separate programming. Applicable areas of use include assembly lines, processing lines, packaging lines, palletizing, food, and military factories in industrial sites.

Effective in preventing musculoskeletal injuries and reducing cycle time at work sites
The manipulator is effective in preventing musculoskeletal injuries and reducing cycle time at work sites to improve work environments such as simple repetitive work. Customers have no need for any accompanying utilities like programming and electricity, so it can be introduced quickly into the field. It works by supplying only the pneumatic pressure of a general air compressor.

For safety, even in the event of a sudden power outage in the factory, situations where the material to be transported can fall are also prevented.

Technical specifications allow customization to suit customers’ needs (payload: ~ 1ton or more, working radius & stroke). Unlike forklifts and overhead cranes, rotation and tilting are possible for handling logistics. The manipulator’s scalability allows it to be operated as a semi-automatic assembly unit with power tools (nut-runner) as well as wireless control or sensing.
HANURI can custom-make the manipulator according to customers’ requirements, and it is also possible to manufacture the attachment, which is the tool part of the manipulator.

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Legacy Semiconductor Equipment & Parts

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SurplusGLOBAL, Inc. is one of the world’s largest one-stop platforms for legacy semiconductor equipment and parts. Committed to environmental sustainability, the company believes in extending the life of equipment through refurbishment and recycling. SurplusGLOBAL provides sustainable, pre-owned semiconductor equipment and parts solutions to customers worldwide. Learn how you can contribute to a greener semiconductor ecosystem by choosing secondary equipment at its official website.

SemiMarket
SurplusGLOBAL’s SemiMarket is a global platform serving major semiconductor companies by providing parts repairs, harvesting, and sourcing services. It has established itself as a reliable partner in the semiconductor industry, demonstrating a strong capability to supply discontinued parts to over 10,000 companies. Additionally, it has significantly reduced supply-chain bottlenecks by enhancing inefficient distribution structures.

Semiconductor Equipment Cluster
SurplusGLOBAL Semiconductor Equipment Cluster aims to contribute to the semiconductor eco-system by providing the legacy equipment platform and optimized solutions for global customers by supplying in-stock used semiconductor equipment, cleanroom facilities, and a worldwide network.
The cluster allows minimal facility investment by co-using a utility facility managed by a team of specialists. Flexible, customized space options are composed and leased to suit customers’ diverse needs and environments. The cluster space is available for rent, combining the best layout for a clean room, refurbishment bay, air-controlled warehouse, and office space.


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Oilless Bearing

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Oilless bearing manufactured and supplied by HANKOOK MATERIAL Co., Ltd. is a bearing that can promote improvement of a machine’s performance, reduction of fueling manpower and cost, and productivity improvement by realizing oilless conversion on parts where fueling is impossible or ineffective due to high load, low speed, low temperature, corrosive atmosphere, foreign substance inflow, impact load, vibration, and structure.
The applicable materials and shapes of the company’s oilless bearing vary depending on the conditions of use, from metal, copper, Teflon, and ceramics to high-functional plastic.

Necessity of oilless bearing
It has various materials and shapes, so it can be used instead of balls and roller bearings for parts where they cannot be used.
It can prevent a decline in productivity caused by the shutdown of a machine when fueling.

Advantages of dry sump lubrication (use of solid lubricants)
It can be used at low and high temperatures. It can also be used in corrosive atmospheres. It is perfect for slow motion of high loads, reciprocating motion, impact load, angle shaking motion, and discontinuous multiple stop motion. It can be used 100% oilless.
HANKOOK MATERIAL is developing and producing competitive products by constantly investing and developing, so their products can be supplied and applied not only to domestic auto, industrial machinery, and machine tool industries, but also throughout industrial machines, heavy equipment, and molds in Asia and Europe.

The CEO of this company emphasized, “We will keep doing our best to be a company developing together with our customers by providing high-quality systems through constant R&D and investment.”

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Gas Regulators

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HWAYOUNG CO. has been leading the Korean gas regulator and hose market for 40 years since 1983, and is a manufacturer that aims to become a representative brand for Northeast Asia.
Based on technology and know-how accumulated over 40 years, HWAYOUNG customizes products and exports them to Thailand, Vietnam, New Zealand, South America, China, and many other countries beyond Korea.

HWAYOUNG’s KS-standard LPG hoses and regulators certified for safety by the Korea Gas Safety Corporation (KGS) are installed in homes and commercial facilities to ensure gas safety for citizens.

HWAYOUNG produces everything from gas hoses and single-stage regulators that connect gas cylinders to combustors, to high-capacity regulators such as pressure regulators for apartment complexes or commercial facilities.
In addition, in Korea, there are often cases in which the regulators are damaged due to liquefied gas that has not been properly vaporized from the cylinder in winter, so the company’s affiliated research institute has developed a ‘two-stage pressure-reducing integrated regulator,’ and this regulator with improved durability is expected to contribute to improving customer satisfaction and safety.
Starting with gas hoses in 1983, HWAYOUNG has expanded its scope to the current LNG market, and the new product HY-600, which can control various gases, is a representative product.

HY-600 series regulator
The HY-600 series regulator is a first-stage regulator that is specialized for reducing high pressure. It is suitable for use in industrial and commercial facilities and is designed to be applied to regulating various gases such as natural gas (NG), nitrogen, oxygen and carbon dioxide, so it can be used for a wide range of purposes.

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Scaffolding Products

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Hochun Industrial Co., Ltd. has been active in the domestic and international scaffolding markets since its establishment in 1993.
Hochun produces customized scaffoldings for many countries including those in North America, Europe, and the Middle East. And its superiority in quality of its products has been widely recognized.

Frame
Frame, one of the main products of Hochun, is a steel structure that is used in many construction fields. It is used frequently due to the ease of assembly and utilization.
Hochun makes many kinds of frames. But generally, the Drop Lock and Snap On types are the most popular in many fields. In making frames, the company complies with international standards. Especially, its QC focuses on precision and care, material contents, welding parts, and surface treatment, etc.

Ringlock
This is a useful scaffolding item for building construction. Ringlock consists of three main components: Standard (Vertical); Ledger (Horizontal); and Brace (Diagonal). The advantage of ringlock is that it is easy to assemble and disassemble, and above all, it also has high flexibility to lock using pins in different angles. Accordingly, this system is useful in many construction areas: building construction, shipbuilding, and energy plants, etc.

Screw Jack
Hochun is proud of its screw jack , widely used in the scaffolding area. When you install some scaffold structure, screw jack acts as a sturdy pedestal. The nut of screw jack controls the height of the structure.
The company’s screw jack has high quality, so it has received KCS certification for its screw jack every year. This KCS certification is issued by a Korean government agency, KOSHA.
In addition to these items, the company handles many kinds of scaffolding items; coupling pin, cross brace, guard rail, aluminum plank, coupler, bridge leg (side walk), multi prop and rolling tower, etc.
For customers’ needs, specialized staffs in the company ensure checking of important features of the items during the manufacturing process, including durability, tensile strength, etc.

  
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Automotive Parts

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Established in 2000, Hannaro Autoparts Corp., as a reliable specialized auto parts company, supplies all A/S parts necessary for maintenance and repair of Hyundai-Kia, GM-Korea, Ssangyong, Renault Samsung Motors and connectors for assembling wiring harness.
Last year, Hannaro Autoparts recorded exports of US$13 mil., enjoying continuously increased growth of its exports.
Its current major global customers include MOTOR LINE, OMEGA LLC, MDS LIMITED, and ESSEM.

A/S auto parts
Hannaro Autoparts provides all kinds of A/S auto parts to repair such Korean cars as Hyundai, Kia, Ssangyong, and Renault. Its genuine parts are very strong, based on its Dealerships Holding Co.

Connectors
Hannaro Autoparts supplies all kinds of connectors to assemble wiring harness under the brands of KET, TE, KUM, Delphi, Aptiv, Yazaki, Molex, JST, Sumitomo, Bosch, etc.
Most of the key personnel, including the CEO, are proud to be the best auto family members who established Hannaro Autoparts in November 2000 after learning all about cars for 20 years at a world-renowned automobile assembly company.
“If a car assembling maker exists in a country, a wiring harness factory should be located nearby. Our connectors can be supplied to the wiring harness factory,” the president of the company noted.
Hannaro Autoparts places its emphasis on human-beings as the core of its business, where the most important concept is safety and reliability.

  
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Valves for Cryogenic Liquefied Hydrogen

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PK Valve & Engineering Co., Ltd. was established in 1946 as the first specialized industrial valve manufacturer in Korea. This company is Korea’s top-class industrial valve specialist with a production system that can carry out all processes of valve production, including new product development, design, model making, testing, casting, machining, assembly, inspection, painting, and packaging.
PK Valve & Engineering provides an optimized valve solution for liquefied hydrogen (-253°C) and liquid helium (-269°C) environments — based on its technology and know-how through the first manufacturing and supplying in Korea of ultra-low temperature (-196°C) valves for 40 years.

Development of three liquefied hydrogen valves that operate stably in cryogenic environments

PK Valve & Engineering has developed three types of liquefied hydrogen valves that operate stably in a cryogenic environment below -253°C, and expects to contribute to the establishment of liquefied hydrogen infrastructure through this technology. It is expected that the company will lead the market for valves for liquefied hydrogen – based upon its excellent technology and quality.
PK Valve & Engineering succeeded in demonstrating the valve function test in the liquefied hydrogen temperature ( -253°C) environment for the first time in Korea by developing inspection test equipment for the function of liquefied hydrogen valves designed with its own technology.
PK Valve & Engineering supplies the highest quality and most reliable products through the liquefied hydrogen demonstration temperature test service with its own demonstration test equipment.

PK Valve & Engineering is providing efficient and reliable demonstration temperature valve function test service by constructing a valve function inspection test device for actual use temperature (20K, -253°C) – designed with PK Valve & Engineering’s unique design by using the G-M refrigerator.
PK Valve & Engineering is currently supplying the best products to various industrial sites such as oil refining and petrochemical, nuclear, gas and LNG industries, desalination facilities, marine industries, and environmental plants — under the PK trademark in more than 70 countries around the world.

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Safety & Relief Valves

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PROSAVE Co., Ltd. supplies safety & relief valves across industries like shipbuilding, offshore oil, chemical, power generation, desalination, water, firefighting, and energy. Its products meet ISO9001, 14001 & AS9100 standards. It holds relevant certifications for high-tech compliance.
PROSAVE is currently largely manufacturing six safety & relief valves, as follows:

Breather Valve with Flame Arrester (BVF )
Combining a flame arrester with a BVF pressure vacuum relief valve adhering to API 2000 / ISO 16852:2016 standards prevents pressure/vacuum buildup in atmospheric storage tanks; the BVF model, containing materials like aluminum, carbon steel, and stainless steel, ensures adjustable settings and compatibility with stored products.

Detonation Air Release and Vacuum Breaker Valve (DFA)
The DFA in-line flame arrester, with crimped ribbon metal construction, prevents flame transmission for flammable mixtures; it complies with API 2000, ISO 16852, IMO MSC Circ 677, containing various body and element materials like stainless steel, cast steel, special alloy steel for chemicals, and holds DNV MED and ATEX approval in concentric or eccentric types.

Combination Air-Release and Vacuum-Breaker Valve (CAV-D)
Combination air valves function like air/vacuum valves, automatically releasing small air pockets under pressure, similarly to air-release valves.

Vacuum Breaker Valve (KSVB)
The KSVB safeguards equipment from excessive vacuum, spanning -150 mmW.C to -9,600 mmW.C; it is available in aluminum, carbon steel, stainless steel, and Ni-Al bronze bodies with diverse trims for customization.


 Surge Relief Valve -Pilot Operating Type (SRVP)
The pre-assembled model SRVP, including main, low, and high pilot valves, is set for on-site installation in the bypass line to protect against flow-change surges using these valves in a coordinated manner.

Surge Relief Valve – Solenoid Valve Operating Type (SRV)
Installed in the bypass line, the SRV protects against water hammer caused by flow changes or pump stops; the pre-assembled model SRV-PDA, with main and solenoid valves and air set, is ready for field installation, promptly opening its main valve to counter water hammer when a surge command from the pressure transmitter activates the solenoid valve, thus achieving full opening in under 200 milliseconds for pressure spike control.
“Our goal is efficient flow with top safety, energy & eco-care. We, trusted for 20 years, seek your ongoing support. We are committed to supplying flawless products via R&D, tech & know-how,” noted the company’s president.

 
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Next Generation Small-SizedMulti-Purpose Cultivator

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ASIA Technology Co., Ltd. has recently released a cultivator developed through its own technology. The small-sized multi-purpose cultivator, AMC-600M, is a product that completed its New Excellent Technology Authentication (April 2019), and patent registration (June and October, 2019).
The main features of AMC-600M include a device for detaching/attaching farming machines from/to a multi-purpose cultivator, a narrow-ridge steering clutch, and an unplowed-land-removing system used for the cultivator.

Device for detaching/attaching farming machines from/to a cultivator
The AMC-600M device for detaching/attaching farming machines from/to a multi-purpose cultivator, which is the core technology of the next-generation cultivators, has dramatically improved the difficulty of removing and detaching/attaching farming machines.
Thanks to the modularized one-touch quick hitch system, a user merely needs to push the main body of the cultivator and a farming machine to the coupling location after setting the direction using the guide bar to automatically get them coupled by the alignment pin.
In addition, the one-touch coupling device is equipped with an automatic support-mounting system for anyone to easily attach a number of farming machines to the cultivator by himself/herself. And the time spent on detaching/attaching machines has been reduced by as much as 70% compared with other existing ones.

Narrow-ridge steering clutch system
The narrow-ridge steering clutch system can move along a narrow furrow and allow a user to conveniently steer the cultivator. As it is designed low-centered balanced to downwardly adjust the center of gravity, anyone is able to safely and easily operate this cultivator.

Plow-type system to prepare unplowed lands
The plow-type system to prepare unplowed lands for cultivation is able to efficiently handle unplowed land after conducting rotary works. Unlike those cultivators with fixed removing blades for unplowed lands, this system addresses the driving load issues that can arise when moving such cultivators backward to prepare unplowed lands.
“Through the completely-renewed 2nd-generation cultivator, AMC-600M, we will be advancing into the North American and Southeast Asian markets,” remarked the CEO of ASIA Technology.

  
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