[INQ. NO. 2308M30] 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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[INQ. NO. 2308M29] HANSBAR is a continuous cast iron bar (gray and ductile / spheroidal graphite irons) produced by HANS Materials Inc. since 1991. The company’s competitiveness is not simply price and quality, differing from other manufacturers by its adherence to timely delivery and excellent communication with customers as their perfect partner.
HANSBAR seeks continuous improvement and innovation to ensure world-class products. This approach, combined with strict adherence to basic production principles and dedication to satisfying the customer, ensures the high integrity of HANSBAR.

The molten iron poured into the concast holder provides a large head of iron above the graphite die, thereby reducing the risk of internal shrinkage defects in the pulled bar, whilst also allowing the lighter impurities in the iron to float upwards in the holder. This ensures homogenous material properties in the finished product.
HANSBAR is produced in round, square or rectangular shapes. Hans Materials Inc. is the only manufacturer of continuous cast iron bars in South Korea, and as such, it can produce and supply the material properties and sizes required by the customer. Its technical team can suggest the optimum solutions to customers’ problems.

HANS Materials is very stringent with its quality-control practices as HANSBAR products are destined to be machined. All of its raw materials are of guaranteed quality and obtained from reliable sources. The entire production process is strictly monitored, without compromise.

 
 
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[INQ. NO. 2308M28] POQUTEC CO., LTD. (Power Quality & Technology Co., Ltd.) is a South Koran manufacturer and producer (not a simple assembler) of the various hydraulic & non-hydraulic attachments, which are used and applied for construction & earthmoving equipment, machinery of any brands & models (backhoe loader, crane, dingo, excavator, skid steer loader, wheel loader and others) available in the international markets.

Holding various certifications
POQUTEC also holds various certifications such as AEM, ISO 9001, ISO 45001, CE, and GOST.

Hydraulic Breaker / Hammer

Characteristics of POQUTE’s Hydraulic Hammer/Breaker

1. Blank firing – Free system
2. Automatic lubrication – Greasing system
3. Dust-free of front – Cover system
4. Fast replacement of front – Cover system (Only for PBS-II )
5. Setting pressure – Checking system
6. Under – Water operation system

Quick Coupler / Crusher / Pile Driver
These products can be manufactured according to the customer’s Request from 1.0 ton to 60 tons. These products are highly durable Because they are manufactured using Korean steel materials. POQUTEC takes responsibility for the product as it compensates for a one-year warranty from the forwarding date.

 
 
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[INQ. NO. 2308M27] RC TECH Inc. was founded as a professional company in the field of wireless remote controllers for heavy equipment with radio frequency as a source, and has since accumulated professional technology in the field of hydraulics and electric fields of heavy equipment.
RC TECH is producing Boommaster, a concrete-pouring distributor, in a one-stop process, from research to development, based on its long experience in construction sites and technological prowess in wireless control systems.
The Boommaster three-stage distributor comes in Roll-type and Z-type – depending on the way the boom is folded.
RC TECH’s distributor is specialized by reflecting stability, precision, and convenient operation. When pouring concrete at a construction site, it is a product that resolves situations where it is impossible to pour concrete into the desired location due to the limited length of the boom of the pump car. It is used by being connected with the pump car.

Boommaster three-stage distributor (Roll-type)
With a maximum working radius of 13.5M horizontally and 14.5M vertically, it is possible to work in a wide radius. With a weight of 2.8 tons, it is easy to lift a tower crane.
Because of its high mobility, it reduces work time and cost with two to three times the effect compared to tower crane placement.

Boommaster three-stage distributor (Z-type)
With a maximum working radius of 15M horizontally and 16M vertically, it is possible to work in a wide radius.
With a weight of 2.9 tons, it is easy to lift a tower crane. Because of its high mobility, it reduces work time and cost by two to three the effect compared to a tower crane placement.

Manual transport carriage
The transport carriage for distributors can be moved safely with a wired remote control in the field.
This product can conveniently transport the distributor in places where the underground work-space is narrow, and where it is impossible to move with a crane. Currently, RC TECH is producing only transport carriages operated by manual jockeys.

 
 
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[INQ. NO. 2308M26] Since its founding in 1994, Lavita Co., Ltd. has continued to challenge and innovate for the affluent life of its customers. Lavita currently leads the Russian market and is moving into markets around the world.

Nichrome cable for roof
Lavita’s nichrome cable FHC-30 for roof is installed or buried in places where anti-icing is required, such as entrances and exits of tunnels, apartment parking lots, roofs and drains, etc. — to minimize the accumulation of icing and snow, protect facilities in winter, and ensure the safety of vehicles and pedestrians.
As the inner jacket of FHC-30 is made of Teflon (FEP) with excellent heat resistance and the outer jacket is made of UV PVC, they have excellent resistance to UV rays and precipitation.
The cable length is from 10M to 140M. The power-supply voltage for FHC-30 is 220V, and linear power is 30W.
The maximum continuous operation temperature of FHC-30 is 90⁰C. And the lowest temperature recommended for the cable installation is –5 °С. The diameter of the outer shell of this cable is 7.0 mm. The minimum bending radius of the cable is 30 mm.

Corrugated pipe
Corrugated pipe, the main product of Lavita, boasts high quality and is made of stainless steel, which has excellent corrosion resistance and excellent heat resistance, and can be used hygienically and semi-permanently. It has the convenience of being able to bend and install without tools in a narrow and complex space, and the economic feasibility of shortening the construction period and cutting labor costs by reducing the frequency of using parts such as fittings.
In addition, it has excellent impact resistance in the corrugated form, so it can be used as an earthquake countermeasure; and it has the characteristics of anti-freeze because it is advantageous in contraction and expansion. Lavita’s corrugated pipe is widely used in recognition of its ease of installation and stability.
It is used for various industrial purposes and as general construction piping materials — such as water-supply piping, gas piping, sprinkler flexible joint for firefighting, flexible solar collector system, conduit, and flexible heat exchanger.

 
 
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[INQ. NO. 2308M25] Since its establishment in 1989, DONGIN THERMO CO., LTD. has specialized in developing and producing refrigerators for special vehicles.
As customer demand for electric refrigerators increases with the growth of the transportation logistics industry and the electric vehicle industry, DONGIN THERMO strives to meet the needs of customers by manufacturing various refrigerators suitable for the changing characteristics of the automobile industry.
DONGIN THERMO started introducing its own electric refrigerators to the domestic market in 2021. These products can exert maximum cooling effect with minimum power, and can be frozen down to -25⁰C, so they can be called products optimized for foods that require ultra-low temperatures such as ice cream.
DONGIN THERMO manufactures main-type driven by a vehicle engine; ESC-type that can operate a refrigerator even when parked; sub-type refrigerator operated by a sub-engine; and a refrigerator for electric vehicles (EVs) that is operated using an EV battery.

DM-110RP (Outdoor unit roof-mounted, main engine driven refrigerator)
The DM-110RP model uses environmental refrigerants R-404A and HFC R-134a. This model is a cooling system designed for vans. The maximum cooling range of the van reaches 7 to 16 m2 (123.6 to 300.2 cf).
The condenser of DM-110RP uses PF aluminum coil and is mounted on the roof of a van. This model applies an ultra-slim evaporator. Customers can choose an oil separator on the condenser as an option.

DM-050EV (refrigerator for electric trucks)
The DM-050EV model uses eco-friendly refrigerant R-404A. It is a cooling system for small trucks and has a cooling range of 7 ~ 16m2 (123.6 ~ 300.2 cf).
DM-050EV is a self-D/C battery-operated refrigerator. It requires PF aluminum coils and a top-mounted condenser. It is used as an ultra-slim indoor unit and can be operated using an electric vehicle battery.

 
 
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[INQ. NO. 2308M24] 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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[INQ. NO. 2308M23] Huvis was launched in 2000 by integrating the synthetic fiber business divisions of Samyang Corporation (now Samyang Holdings) and SK Chemicals (now SK Discovery).
Huvis produces annually 700,000 tons of polyester staple fiber and filament yarn; resin; super fiber (meta-aramid, PPS fiber); and industrial materials. Its main products include ‘LMF,’ an eco-friendly bonding fiber for replacing chemical binders; ‘Purever,’a premium material for sanitary materials; ‘Conju,’ a filling fiber for duvets/padding; short-cut fibers; differentiated filament yarns; and high-strength yarns.
Low-Melting Fiber (LMF) is a material made by conjugate spinning of general polyester and modified low melting-point polyester. It is used for bonding as the sheath with low melting point is only melted and bonded by heat treatment.
LMF can reduce carbon-dioxide emissions under its lower heating temperature of 110 degrees Celsius.
It has an excellent ability to maintain its shape after being combined with other materials.

LMF: A key material for automotive interior materials
Low-melting fiber (LMF) is used in a variety of areas, including bedding and furniture, building materials, and filters. In particular, it is a key material for automotive interior materials such as headliners, dashboards, and door trims. Huvis has developed LMF in various colors such as black, red, brown, and beige for enhancing LMF competitiveness. Huvis is manufacturing products that meet its customers’ needs by developing differentiated products with melting points of 110 °C, 130°C, 150°C, 180°C, and 200°C, respectively.

Purever : A bicomponent fiber produced by composite spinning of polyethylene, polypropylene, and polyester. It is softer than regular polyester, so it is used for sanitary materials such as diapers and sanitary napkins. In particular, it is a material safe for the human body as it does not use resin (chemical binder).
Huvis fibers, including Purever, are ‘Oeko-Tex’ Standard 100 certified since 2007.

 
 
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[INQ. NO. 2308M22] 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), multiprop 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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[INQ. NO. 2308M21] Korea Water Technology, Inc. succeeded in commercializing the world’s first electro-osmosis sludge cake dehydrator, and is the world’s No. 1 company in electro-osmosis dehydration technology with the most achievements.
KWT is engaged in the manufacture of electro-osmosis dehydration equipment for sewage and wastewater sludge treatment, and has proven products that have been installed and operated not only in Korea but also in Japan, China, and Eastern Europe for 15 years.
KWT has experience in various application sites. It is contributing to make the planet cleaner with eco-friendly technology that is very useful for reducing and recycling waste.

ESG-related product with strengths in both waste reduction and cost reduction
KWT’s product is a facility that reduces the weight of sludge cake (a waste generated in wastewater treatment plants) by about 50% by secondary dehydration to reduce the cost of cake treatment or lower the water content for facilitating eco-friendly treatment such as recycling. It thus is an ESG related product that has strengths in terms of waste reduction and cost reduction.

KWT’s product is high-end equipment, and the market for the product has been formed and growing as environmental regulations are increased worldwide. Compared to existing technologies, this equipment reduces odor generation by more than 60%, and CO2 emissions by about 40%. Since this product is a modular prefabricated type, it is possible to save installation space compared to plant-type drying facilities. The chip-type sludge discharge eliminates the need for additional/molding equipment, and step-by-step capacity expansion is possible.

Sludge cake weight reducer & sludge cake dehydration dryer
KWT’s electro-osmosis dehydrator (ELO-Ms), a sludge cake weight reducer, significantly reduces the weight of the cake by about 50% by dehydrating the sludge cake (a water content of about 80%) discharged after primary dehydration once again (a water content of about 60%).

KWT’s electro-osmosis dehydration dryer (ELO-M), a sludge cake dehydration dryer, rapidly dehydrates and dries sludge cake with a water content of 80% to less than 20%.

 
 
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