Masterbatches

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[INQ. NO. 2210M36] SAMHWA Corp., a leading masterbatch manufacturer in Korea, has since 1986 been providing the local and international plastics industries with color concentrates, additive masterbatches, and specialty compounds.


Masterbatch, also called concentrate, is a term used in the plastics industry to denote a pelletized plastic material, containing highly loaded pigments and/or additives, which is used in a polymer system to change the final color and/or properties of plastic.


There are basically two kinds of masterbatches – color masterbatch and additive masterbatch. Color masterbatches are used by the plastic converters to give various colors to their plastic products.


Additive masterbatches are also used by the plastic converters to provide their products with special properties including antioxidant, antistatic, conductive, flame retarding, and ultraviolet stabilizing properties.

Color MB and Additive MB
SAMHWA’s main products are color MB and additive MB. SAMHWA can also provide solution of F/R, UV, and antistatic for plastic application. Color MB is made for such various resin applications as PE, PP, PS, EVA, PET, ABS, PU, and PC.


SAMHWA’s color MB is supplied to such various fields as automobiles, film, injection, extrusion, etc. For automobiles, SAMHWA supplies mainly black MB for interior and outer parts application to Hyundai Kia in Korea and Japan’s Toyota, Daihatsu, and Matsuda. For film, SAMHWA mainly supplies agriculture and multiplayer film and commercial products. For pipes, SAMHWA mainly supplies PE, and PP pipe industries.


SAMHWA supplies various additive masterbatches including commercial products and special products. Its main additive MB supply is F/R, for PE, PP, PS, PBT, ABS, etc. The antistatic MB is intended for general application and BOPP, ABS, PS, etc.


Continuous investment in new equipment and renovation of technology played an important role in achieving monthly production capacity of 2,000 tons of quality SAMTECH brand masterbatches.


In its laboratory, with R&D being essential for quality and growth, the specific needs of each application are identified and extensive development projects are carried out.


Evaluation is performed in state-of-the-art testing equipment and machines for optimum performance by an expert team of specialized engineers. They work with dedication to ensure timely development of new products.
Quality, the most important factor, is assured through constant quality checks in all stages of production. Strict specifications are set and production samples are tested accordingly.


Thus, SAMHWA has been able to win the trust and confidence of customers. SAMTECH’s masterbatches are tailored for each customer to meet their specific needs and demands. Every customer enjoys top quality and caring service rendered by SAMHWA.


 
 
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Solar Water Heater & Heating System

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Solar Collector and Water Heater
[INQ. NO. 2210M35] KEUKDONG ENERGY’s solar collector is the first in Korea to have acquired the Q-Mark certification.


After long research into unrivaled and competitive products, the energy company has successfully developed its own technology (patented) of putting more solar energy into heating air and water by connecting a water heater and a collector, or a collector and a collector in series.

Solar Heating System
As it consists of a solar collector and a thermal storage tank, the solar-energy-based heating system can be used simultaneously or selectively. And it is structured to prevent freezing and overheating of itself.


The company also has another solar heating system (patented) that can be used with existing boilers (powered by stored electricity, oil, gas and others).


By applying the system equipped with a function that automatically uses solar power for heating when the sun is up and converts to an existing boiler when the sun goes down, 80% or more of heating costs can be saved per year.

Solar Vacuum Tube (A Device that Converts Sunlight into Thermal Energy)
The company has already completed the patent and design registration on the vacuum tube that is an essential component used for water heaters and collectors.


Cutting-edge technology has been applied to the multi-layer (SS-C/CU) selective absorption membrane coating technique.


By applying a rare metal onto the patented coating film to maximize the absorption rate, it increases the collector efficiency by 10% or more compared with other ordinary vacuum tubes, making it possible to heat water quickly.


 
 
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Light Construction Equipment

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[INQ. NO. 2210M34] COPAZ Machinery Co., Ltd. is engaged in manufacturing various kinds of light construction equipment in the Republic of Korea, such as vibrating rollers, tamping rammers, plate compactors, power trowels, concrete vibrators, concrete & asphalt cutters, etc.


COPAZ is also available to manufacture new products according to drawings and samples with years of accumulated experience and technical capacity.


Products of COPAZ have been exported all over the world, to about 30 countries, gaining a good reputation and credibility from domestic and overseas companies for its technical know-how of 20 years.


Its priority lies with quality and durability of products as it produces 80% of parts itself and major parts are imported from Japan and Italy, which is why the company is highly reliable and trustworthy.


In order to keep up with developments in the international market, it is continuously strengthening its competitiveness and quality management system. It also maintains good relationships with overseas buyers, with its focus on manufacturing and exporting products on the site.


Its manufacturing facility and offices are located in Gimpo, Gyeonggi-do, Republic of Korea.

Vibrating Roller, Compactor and Vibrator
Diesel engine type vibrating roller is a small-sized double drum walk-behind vibrating roller.


It is applicable to compacting and maintaining various roads, expressway shoulders, sidewalks, parking areas, and sports field grass. It is especially suited for compaction of narrow areas, such as pipeline channels, drainage trenches, etc.


This machine has been designed to be highly versatile with minimum maintenance, fitting a wider range of utility-sized applications confronting contractors. Up to 90% of parts are made in Korea with Italian hydraulic piston pumps and motors, Japanese bearings & oil seals, and German safety washers. Therefore, quality and durability of products are high, with one-year warranties offered on most products and even two-year warranties on some machines. A/S is readily available as well.


Parts of ready-made goods come only from previously verified companies, and engineers with more than 16 years of experience assemble each machine to minimize defect rates. Also, replaceable parts are cheaper than those of other brands.


 
 
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Hydraulic Breakers

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[INQ. NO. 2210M33] Established in 2004, Ace Hammer Co., Ltd. developed its brand in the local market, and soon its products were welcomed by overseas customers.


Despite its humble beginnings, when the company started to export its goods on an OEM basis, its reputation has slowly spread in the global market. Currently, Ace Hammer has enjoyable relationships with its valuable customers based on trust.


The company shares its interests with its customers, and it is ready to expand its business with new clients overseas.


Its vision is based on global performance in trust. And its strategies include optimized business structure, maximized competitiveness and reliable production system.

ACE Hydraulic Breaker
Ace Hammer manufactures various kinds of hydraulic breakers – top type, box (silenced) type, side type, backhoes loader type, and skid steer loaders type.


The company also provides standard accessories for hydraulic breakers and other attachments, such as crushers, shear beam cutters, quick coupler pullings / pushing types, demolition grapples, compactors, shear straight cutters, etc.


These products are characterized by their great strength such as superior power & efficiency, reliability, extended durability, simple application, and easy maintenance.


As for superior power and efficiency, extended piston stroke power and positive alignment are some of the features along with maximized energy transfer to chisel efficiently. They come with long-life guarantees as the products are made with protected threads and multi-phase heat treatment. They are tested before shipment.

Excavators are protected with excellent power to weight ratio, reduced vibration, unique suspension and minimized oil flow interruption.


They are manufactured with high-quality alloy steel for extended durability. Also, they come with precision welding breaker holder and wide diameter tool with dust protection lip to shield debris. Simple valve design is for simple application and easy maintenance. Tool bushing is engineered for quick & easy replacement.


 
 
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Vacuum Pump

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[INQ. NO. 2210M32] dooVAC’s DEN 400 is a water-sealed vacuum pump developed by complementing suction pumps exclusively for dental hospitals. The basic structure of the product is simply composed of a turbo-fan wing and a cylinder.


Water-sealed vacuum pumps are well-suited for processes in which the incoming air contains corrosive gases or large amounts of water by vacuuming in a sealed state with liquid inside a cylinder.


For this application, a filter, a vacuum gauge and a pressure controller are installed in the suction pipe, filters and valves in the water supply pipe for leak prevention. In addition, a double-temperature sensor and an overload protection-switch protect the motor.


To ensure safety in using electricity and water at the same time, the company manufactured the product as a practical one-piece by incorporating an electric converter with the product to turn the product on-and-offwith DC 24 volt power. One DEN suction pump can be used for three or four dental chairs at the same time.


The company’s DES402 works for four to ten dental chairs, and can save water and electric power if it is used in large hospitals.


The use of a single large-capacity model can prevent the inhalation pump from shutting down medical services in an entire hospital.


Recently, the DEN 400 product’s symbol sticker has been redesigned. The company adopted a bolder design to enhance the image of the product. It is gaining in popularity in the medical industry and countries where the medical industry is reviving such as Vietnam and Mexico.


dooVAC supplies its cutting-edge vacuum pumps with global quality based on its self-developed technology and accumulated know-how of development. More than 32 years of research and performance improvement resulted in new application fields and innovative products.


Its vacuum pumps are recognized for outstanding performance and technological prowess in the air solution industry, and the company has established a position as a global leader in the vacuum industry.


Lastly, dooVAC started a business in a new factory from August 2020. It attributes the new start to its customers’ support and loyalty.


dooVAC always appreciates your support and looks forward to forming new relationships.


 
 
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Sliding Guardrail

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Open-type guardrail ABSORAIL
[INQ. NO. 2210M31] KUKJE ST Co.,Ltd. is a technical innovation company that manufactures and supplies road safety facilities such as guardrail, railing, vehicle protection fences for bridges and footbridges, and has been recognized globally beyond Korea.


The company’s quality management system has acquired ISO 9001 certification and is being reviewed for European certification CE.


The company has been designated as one of the promising SMEs for export in Korea and has maintained its reputation. Guardrails manufactured by this company are famous for providing the best safety solutions for expressways.


PosMAC, high corrosion-resisting alloy plated steel sheet produced by POSCO, offers 5~10 times better corrosion-resistance compared to existing hot dip galvanized steel sheet, and is utilized for the material used in all guardrails.


KUKJE ST introduced the ‘open-type guardrail’ that makes up for the weakness of existing products, W-beam and Thrie-beam guardrails.


This new product includes the strength of existing products and allows easy installation even on roads with narrow radius of curve. Also, it provides superior effectiveness where there is melting snow in freezing areas.


Moreover, it helps reduce driver fatigue during road driving by giving a sense of openness.


In addition to such advantages, KUKJE ST’s open-type guardrail, ‘ABSORAIL’ uses a special block-out system [patent product] instead of fastening posts and rails through bolt penetration.


This makes the rail slide at the moment of car crash and absorbs the crash energy to protect the passengers’ safety. This is the world’s first guardrail, and is under review for European CE certification.


KUKJE ST is manufacturing its various products based on over 100 registered intellectual properties, and safety is the considered the highest priority for all the products including guardrails.


 
 
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Agricultural Motor Cart & Lift

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[INQ. NO. 2210M30] Dongwon Tech Co., Ltd., a venture company that has launched a motor cart for agriculture for the first time in Korea, is taking the lead in the electric carrier industry based on the technology it has developed since its founding.


Thanks to such technology, DONGWON TECH signed a contract with a Japanese company named Ogiwara Engineering in December 2013 to export DW-3000 models.


Moreover, the company has developed and commercialized new models including an electric caterpillar carrier (DW-8008) used as a dump and a lift at the same time, an electric caterpillar lift (DW-8088), a tower wagon (DW-9000), and other models, based on its own technology.

Agricultural motor cart (DW-2007)
This model is equipped with four wheels and automatic dump and lift (1m 20cm) functions. It consists of a high-powered DC motor, batteries, and a controller. Equipped with both dumping and lifting functions, it is perfect for transporting manure, and can be used especially for warehouses. As it has multiple purposes, such as loading and transporting fruits, farm work efficiency can be greatly improved.

Agricultural lift (DW-8088)
As a caterpillar-type carrier, it comes with a lift function (over 2m). It consists of a high-powered DC motor, batteries and a controller.


Thanks to the high-lift function, it is ideal for loading things, and can be used especially for low-temperature warehouses. As it is applied with a caterpillar, it is not affected by any geographical features.


“Dongwon Tech is working hard to expand exports in the future and striving to enhance its R&D capacity so as to develop new products suitable for various crops and purposes, and aims to make it possible for more farmers to conveniently and safely use its products” explained the company’s CEO.


 
 
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Copper Nickel Pipe Fittings & Flanges

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[INQ. NO. 2210M29] Samyang Metal Ind. Co., Ltd., as a leader in the nonferrous metal industry, has contributed to the development of South Korea’s shipbuilding industry by manufacturing copper-alloy pipe joints.


Since its establishment in 1981, Samyang Metal has been building up its expertise for more than 40 years, and its products are widely used by a number of industries including ship piping, marine piping, plant facilities, freshwater facilities, and special vessels.


Samyang Metal’s main products of copper nickel pipe fittings and flanges feature outstanding corrosion resistance, which is one of the great merits of copper-alloy parts, making it possible to be used semi-permanently.


As these products have sleek surfaces, they have less friction losses and are highly efficient in their hygiene features, causing them to be widely used as cold/hot pipes. In addition, they are strong enough to endure freezing or heat deformation as they are highly flexible.


As they are also outstanding in terms of fatigue resistance, they are best used as piping materials for places with vibrations.


The company’s main product lines include solid type flanges, composite type flanges, buttwelding fittings, socket welding fittings, and miscellaneous fittings.


The company is registered with Saudi Aramco, the biggest state-owned oil producer in Saudi Arabia, and has a history of supplying various products to them.


 
 
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Horizontality & Tightness Window System

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New Sliding Single Window, Hardware System with Perfect Insulation and Air Tightness
[INQ. NO. 2210M28] CS Technology Co., Ltd. was established as a company specialized in producing hardware products used for windows in 2003. It was converted into a corporation in 2013 and constructed its own factory in 2015 to manufacture high quality and premium window hardware products.


HUZENTUM, as a horizontally contacting sliding window system with air tightness of [m2/(h•m2)] 0.00 and a heat-transmission rate of [W/(m2•K)] 0.656, is a neoconceptual window that is outstanding in ventilating the environment while closed. It features high insulation, high air tightness, high water tightness, and anti-crime performance.


HUZENTUM is a sliding window equipped with new technology as it is possible to adjust the free play of up to 8mm in a horizontal direction (inward/ourward) thanks to the system hardware mounted inside the window pannel.


HUZENTUM totally seals the gaps between each of the window frames to ensure air-tightness, having a great effect on insulation, water tightness, and fine-dust prevention. It is able to endure outside wind pressure during a heavy windy season and block window noise by 100%. In addition, the window product is excellent in preventing crime, as it is possible to ventilate the air even while closed.


Thanks to the four-side tight function, the product shows great performance in insulation, air tightness, and crime prevention. The neoconceptual window system is the world’s first to ventilate the air even when locked and is equipped with an easy-open function thanks to the ergonomic design.


Depending on the direction (or rotation angle) the window handle is placed in, the window system performs three functions: open, ventilation, and close. When the handle is placed horizontally, the window is in the open mode to unseal the tightness with the front striker unlocked.


When the handle is placed upwardly, the window is in the ventilation mode to unseal the tightness with the front striker locked. When the handle is placed downwardly, the window is in the close mode to tightly seal the window frames with the front striker locked.


 
 
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Automotive & Ship Components, Industrial Lubricants

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[INQ. NO. 2210M27] Since its establishment in 1992, Dongkwang Corporation (DK) has accumulated long experience in the export and logistics sectors, which are the core of the nation’s industry.


As a trading company certified by government, it has been pursuing business with partners in Russia, the CIS, the USA, Europe, and India for 30 years. Currently, DK has business partners in dozens of countries and its business has expanded to include automotive parts, lubricants, and supply of ship parts /repair/chartering businesses.

Automotive parts
DK is a member company of the Korea Automobile Parts Association (KAPA). Parts for domestic complete vehicles and for imported cars certified by KAPA are supplied in accordance with the schedule required by customers through DK’s own storage and transportation system.


AZIN (我進) is the brand name of DK’s new automotive parts aimed at providing better choices and value to its customers.


As DK has sufficient stocks of H-series (H-63,H-64,H-264,H-73, H-273,H-373,H-374) for tanabe compressor for lubricator assy(s4-84 24-24) magnatice valve (MT-00076S), magnetic unloader, etc., the parts are available for speedy supply at any time.


Competitive genuine products such as service compressor TASK (TASK-1022-J ETC), Donghwa Group’s NEX series filter (NEX-15Ar4, Nex 22A NeX-37AB), air suction filter (A406302502), and oil filter element (A602200418) can be suppled. Various parts of European compressors (J.P Sauer & Sohn, Sperre, Deno, Hatlappa, Atlas Copco) are also available.


DK supplies maintenance parts for TECHCROSS’s ballast water treatment system, solenoid valves (HSR103PD, HSR043D, HVS043D), TSU solenoid valve (321K4506-495905B8).


Major sensors (CSU, gas detection sensor: GDS, fresh water temperature sensor: FTS) and all of the spare parts of the TRO sensor (CLX filter, CPC repair part, air pump filter & regulator:PP2-G02BDG) can be supplied.

Ship components
DK operates its ‘supply vessel’ necessary for marine construction and, carries out safety monitoring, crew / material transportation for marine construction.


DK is ENOES’ Russian exclusive distributor and MICKING’s overseas export agent.


These lubricants of ENEOS and MICKING supplied by DK are responding to customer requirements with excellent performance.


 
 
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