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Pump Repair and Maintenance Services

September 25, 2025 by Leave a Comment
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DH Pump Service handles turbo pumps used in power plants (thermal, combined cycle, gas and biomass power plants, and resource recovery facilities); water and sewage facilities; sewage treatment facilities; gas facilities; petrochemical facilities; steel mills, etc.

DH Pump’s main services include pump repair and maintenance; parts manufacturing; mechanical seal repair; structural modification; material upgrades; replacement of old pumps by new ones; analysis and diagnosis of vibration and operation; troubleshooting; supervision; and other specialized and comprehensive services related to pumps. The company can handle all pump brands.

As for products of parts, DH Pump Service can manufacture all parts related to pumps and accessories such as shaft, shaft sleeve, wear ring, submergible sleeve bearing, bearing cover, special bolts and etc.
DHPS’s engineers visit to sites to sketch existing parts, then perform reverse design, drawing, material procurement, manufacturing in South Korea, then deliveries to site.
Alternatively, overseas client’s products can be shipped to DHPS shop in South Korea.

For mechanical seal repairs, overseas clients’ seals are shipped to Korea where they are disassembled and repaired. At this time, if carbon rings or SiC rings are found to be damaged, their replacements are manufactured and set screws, O-rings and springs are replaced with new ones.

DH Pump Service’s engineers analyze and measures vibrations and operations in the field and report the results of their analyses. The company has been boosting its efforts to develop world-class innovative technologies and solutions. It has earned ISO 9001, ISO 1400, and ISO 45001 certifications, proving its technological excellence.
DH Pump Service has reliable experts with long-term design and repair experience as a big pump manufacturer. The company provides the best service for stable pump operation and maintenance. 
 
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Sewage-Odor Blocking Device

September 25, 2025 by Leave a Comment
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Odor Blocking Device
PYS Industry’s sewage-odor blocking device is an innovative product that effectively blocks odors and pests from sewage pipes, and ensures smooth drainage even during rainy weather. Unlike conventional plastic products, it uses 304 stainless steel, special rubber, and metal clips to significantly improve durability and stability.

The product’s special rubber completely blocks odors and pests in sewer passages, while the automatic opening and closing cover, which responds to the weight of rainwater, is designed to maintain smooth drainage even during heavy rain.
PYS Industry’s sewer-odor blocking device is made of stainless steel 304 material and special rubber to enhance durability and performance. It blocks odor and insect infestation while ensuring smooth drainage.

This product has been installed on a trial basis in the Suseong-gu district of Daegu and in Samcheok City where its excellence was proven. It has also been registered with Korea’s Public Procurement Service’s Venture Nara and National Marketplace, laying the foundation for supply to the Korean government. Based on this success, the company plans to expand stable supply to various fields such as local governments, traditional markets, and construction sites.

The background of PYS Industry’s establishment also demonstrates the social value of the product. PYS Industry was established in 2021 with the goal of improving the living conditions of citizens and preventing flood damage, after recognizing the need to solve sewer problems following flood damage to commercial buildings caused by a typhoon in 2019.


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Mobile Fences and Clamps

September 25, 2025 by Leave a Comment
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Mobile Fences
Cube FNS’ Mobile Fence is a modular safety fence designed for temporary installation at hazardous areas such as construction sites and public works zones. The system utilizes clamp-type assemblies to ensure convenient installation and disassembly, providing flexible adaptation to various site conditions.

Clamps
Large Clamp is designed to hold Ø25.4mm pipes in a tee joint. It is a standard component for mobile-fence fabrication and is compatible with agricultural and industrial pipe applications.
Small Clamp is designed to secure Ø25.4mm pipes in an L-shaped joint. It is a standard component for mobile-fence fabrication and is well suited for agricultural and industrial piping applications.

Mobile Fences have modular clamp-type parts, so damaged components can be easily replaced, resulting in high reusability and reduced maintenance costs. They are constructed with galvanized steel pipes and steel plates, so they exhibit excellent corrosion resistance and mechanical strength for long-term outdoor use. Their clamp-based system eliminates the need for welding or coating, allowing quick installation and dismantling. Their modular structures support various sizes and configurations to suit diverse environments.

Mobile Fences can be used as safety fences for construction and urban work zones. They comes in handy as temporary barriers for roadwork and public projects, event areas, sports facilities, and temporary boundaries, among others
Cube FNS offers a one-stop service for modular safety facilities — from planning and production to on-site installation — to protect citizens and workers in high-risk areas, while creating value through safety. 
 
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Hovercraft

September 25, 2025 by Leave a Comment
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Electric & Diesel Hovercraft
Korea Hover Jet’s electric-powered model (K-Hover EV) features zero-emissions and low-noise operation, making it suitable for eco-friendly transportation and environmental management in urban rivers, tourist attractions, and nature reserves. It features replaceable and rechargeable lithium-ion battery modules and a lightweight aluminum alloy hull, ensuring both efficiency and durability.

With its powerful propulsion and long cruising range, the diesel-powered model (K-Hover Diesel) is optimized for environments requiring high performance, such as structural and disaster response, water resources management, and military and coast guard special missions. Compared to imported hovercraft, it is over 30% lighter and shows over 95% localization, significantly slashing maintenance costs.

Both models can operate in various terrains such as tidal flats, wetlands, sandbars and frozen waters, offering high year-round usability. They already have operational records with public institutions and local governments.

Korea Hover Jet’s hovercrafts are a Korean-style water transportation platform that simultaneously satisfies environmental friendliness, practicality, and economy. They are expected to see increased demand not only in the Korean market but also in overseas wetland countries such as those in Southeast Asia and the Middle East.
Korea Hover Jet is the first specialized manufacturer of hovercraft in Korea, developing and producing multi-purpose hovercraft for marine and inland water management, tourism and leisure, military and disaster rescue, and more. The company offers both electric and diesel models, balancing environmental friendliness and cost-effectiveness. It has achieved over 95% domestic production, boosting its maintenance efficiency and export competitiveness. 
 
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Machinery Parts

September 25, 2025 by Leave a Comment
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Compound Bearings
Compound bearings are solid lubricant bearings that provide continuous lubrication during rotation by filling the space between the inner and outer rings with graphite-based compounds and then solidifying the compounds. They enable long-term use without a need for additional refueling. In particular, compound bearings overcome the limitations of conventional grease, which rapidly deteriorates at high temperatures, as they ensure stable operation from -60°C to 350°C. Through the micro-particle crushing effect and sealing effect of the compound molecules, they extend their life and maintain their performance even in environments where foreign matter penetrates due to high dust levels or exposure to chemicals.

This product is gaining attention in various industries, including steel, glass, ceramics, food, aluminum, automotive painting lines, vacuum-based applications and the manufacturing of anode and cathode materials for secondary batteries. It demonstrates outstanding performance in environments requiring long-term stability such as high-temperature and high-dust conditions, or situations where re-lubrication and maintenance are difficult.
Compound bearings can be applied to various industries without being restricted by types, sizes, materials or quantities. Compound bearings include deep groove ball bearings, miniature ball bearings, angular ball bearings, self-aligning ball bearings, spherical roller bearings, cylindrical roller bearings, tapered roller bearings, self-aligning roller bearings, and unit bearings. Instead of using a graphite segment method, JungHyun Compound has adopted a more robust method of filling the retainer of a bearing with compounds.

JungHyun Compound is a small but strong company in South Korea that has focused exclusively on the field of solid lubricant bearings. Through years of accumulated know-how and continuous research and development, the company has developed and produced its own solid lubricant bearings that maximize bearing life even in extreme industrial environments such as high temperatures and high dust levels. Going forward, it will continue to prioritize product development aimed at boosting customers’ productivity, striving to become the most trusted business partner for customers by leveraging its cutting-edge technology and unparalleled quality. 
 
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Pipes

September 25, 2025 by Leave a Comment
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Water Pipes
Kangwonpipe’s PE pipes have excellent chemical resistance and durability against high temperatures and UV rays, earning them recognition for superior quality as water-supply pipes. They are also hygienic and do not corrode in any environment, making them ideal for transporting various fluids. Their flexibility also allows for easy installation around curves.
PE water pipes are suitable for drinking water supply, maintaining the taste and purity of the water due to their resistance to corrosion and contamination. They are also resistant to acids, alkalis, salts, and oils, making them ideal for seawater use.

Sewer Pipes
Made from high-density polyethylene (HDPE), these pipes offer excellent durability and are highly resistant to chemicals, impacts, weather, and abrasion. Their lattice structure, featuring an I-beam or H-beam core, provides superior resistance to external pressure and outstanding recovery. With high watertightness and a lifespan of over 50 years, these pipes are lightweight, cost-effective, and easy to install.
The pipes are used for sewage treatment, agricultural water, wastewater/rainwater drainage, and general drainage applications.
ELP Conduit, Corrugated Hard Polyethylene Pipes
These corrugated hard polyethylene pipe are flexible and easy to bend, which reduces labor and installation time. They have high pressure resistance and durability, and are strong against chemicals, weather, and corrosion. They are also safe from ground subsidence and earthquakes, and their low friction coefficient and internal steel wire make it easy to pull wires through, which helps to reduce installation costs.
They are suitable for wiring and cable installation, and are widely used in underground piping and cable construction.

Kangwonpipe Industry Co., Ltd. is a company that specializes in producing eco-friendly HDPE pipes, keeping in mind the value of humanity and nature. Since its establishment in 1990, the company has consistently strived to deliver the highest-quality products. HDPE pipes are widely used around the world due to their excellent physical and chemical properties. 
 
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Durable Aluminum FloatersFor FPV Power Plants

September 25, 2025 by Leave a Comment
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K-Solarplaza Inc. has earned a high reputation on the domestic floating photovoltaics (FPV) power facility market, by producing environment-friendly, semi-permanent aluminum floaters for the past seven years. Notably, the demand for FPV power plant is soaring due to its higher efficiency and more eco-friendly characteristics than ordinary farm-type FPV ones. FPV power plants do not need additional securing of land, and allow for easy construction on lakes, reservoirs and dams.
Featuring low maintenance-costs and better durability, floating FPV power plant is expected to become one of the key technologies for achieving the international goal of carbon neutrality and securing better solutions for the global climate-change phenomenon.

Eco-Friendly Aluminum Floaters
Due to their unique design, the company’s aluminum floaters utilize special reflectors, thus ensuring sharply improved efficiency. Featuring strong resistance against shock, they are free from pollution, corrosion, and submersion, and permit convenient buoyancy adjustment. Being highly durable, they effectively prevent the generation of cracks and provide high residual value. Their life is far longer than that of solar modules.
At the moment, K-Solarplaza’s aluminum floaters for FPV power come in U- and flat-types, to better meet customers’ requirements. The FPV power platform of the manufacturer is composed of floaters, structural frames and connection parts.

By successfully constructing a global supply chain, K-Solarplaza Inc. is already equipped with on-the-spot production bases and is capable of supplying its products to overseas customers in the shortest delivery lead time.

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Large-CapacityInduction Rotary Pot Mixers

September 25, 2025 by Leave a Comment
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Founded in 2002, AMI INTERNATIONAL Co., Ltd. has specialized in the production of large cooking equipment for the usage of institutional food-service providers and meal kit producers. With international certifications such as ISO 9001 and ISO 45001, the company’s products have led it to being designated as an “INNO-BIZ Company” by the Korean government.
Registered as an official supplier for the Public Procurement Service of Korea, AMI INTERNATIONAL’s products have been supplied to schools, Korean military units, large ships, and food manufacturing companies. Encouraged by the high popularity of its products on the domestic market, the company actively explored foreign markets in Japan, China, Singapore and the EU. Among its popular export items are induction rotary stir-fry pot mixers, induction drum stir-fry machines, and induction rotating soup pots. They are shipped under its own brand, AMICOOK.

Induction Rotary Stir-Fry Pot Mixers
Suitable for 500-person meals, AMI INTERNATIONAL’s induction rotary stir-fry pot mixers are of the three-blade tilting type, with a consumption power of 30KW. Being easy to use, the products allow for convenient control of heat power and mixing speed. Utilizing three-fold panels made of stainless steel and aluminum, they are easy to clean and ensure outstanding thermal conductivity and durability. For better user safety, they are equipped with various safety devices like overheat-preventing sensors and emergency stop switches.

Induction Drum Stir-Fry Machines
Utilizing high thermal-conductivity three-fold panels made of stainless steel and aluminum, AMI INTERNATIONAL’s induction drum stir-fry machines are easy to use and maintain. Their drums are convenient to handle with an easy control of inclination degree. Applicable for making a variety of foods, the products are designed to ensure ingredients are undamaged.
AMI’s induction rotating soup pots are also enjoying steady popularity overseas, featuring long-time cooking and excellent heat insulation. AMI INTERNATIONAL has obtained international patents for its products, and is devoting its full energy toward expanding its overseas markets.

 
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Precision Parts for Surgical Robots

September 25, 2025 by Leave a Comment
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Since its establishment in 2020, WINT Co., Ltd. has consistently accumulated its processing know-how through the supply of precision parts to world-renowned domestic semiconductor manufacturers and automakers.
Under the slogan, “Contributing to the development of medical equipment with superior precision technology,” the company is currently supplying precision parts to domestic and American customers that are especially engaged in the production of medical equipment and surgical robots.

Having acquired international certifications like ISO 14001 and ISO 9001, WINT has recently established an in-house research and development center. The company is capable of offering one-stop production solutions, by which it can satisfy customers’ strict requirements in terms of product quality and high biocompatibility, enough to meet the global standards (e.g., ISO 10993).
Equipped with various kinds of cutting-edge processing equipment and backed by its experienced engineers, WINT performs strict quality control and can stably supply any intricate precision parts with minimum error tolerance. Early this year, the maker signed an MOU with the state-run Osong Medical Innovation Foundation for the promotion of exports of Korean-made medical equipment.
Among WINT’s export mainstays are end-effectors, jaws, and segment and pulley parts for use in surgical robots. They have reportedly been supplied to two U.S. medical equipment makers.
In an effort to diversify its export outlets, WINT has participated in the “Global Business Matching 2025” event in July this year, held by the Chungcheongnam-do provincial government.

“Nowadays, the global demand for surgical robots is rapidly growing by 13% on an annual basis. Notably, coupled with the active introduction of various surgical robots, the global trends of medical treatment are evolving toward greater safety and precision. We have accumulated essential know-how in precision processing of metal parts and components used by domestic manufacturers of semiconductors, medical equipment, automobiles and defense weaponry. So, we see a bright future in the export of parts for surgical robots,” remarked the company’s president. 
 
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Innovative Sheet MoldingCompound Water Tanks

September 25, 2025 by Leave a Comment
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Over the past two decades, Baegkwang SMC Co., Ltd. has been engaged in the production of sheet molding compound (SMC) water tanks, gaining a high reputation for the superb performance and quality of its products, both at home and abroad. With international certifications like ISO 9001, ISO 14001, and Water Regulations Advisory Scheme (WRAS) of the United Kingdom, the company is seeking to explore global markets.

SMC Sectional Water Tanks
Baegkwang’s SMC water tanks are composed of top, side, bottom, and drain/manhole panels. Its panels are made by impregnating unsaturated polyester resin with reinforcing agents, fillers, pigments and catalysts. The panels are then processed by hydraulic presses to improve their viscosity.
The company’s prefabricated SMC water tanks utilize standardized panels. Easy to carry, install and dismantle, they need minimum installation space and allow users to build additional water tanks and increase the capacity freely. Featuring excellent heat-shielding properties, its three-layer thermal insulation panels minimize the differences in water temperature that occur due to seasonal changes. Accordingly, the maker’s SMC water tanks from can be applied to outdoor sites.

Complying with the Korean Standards (KS) regulations for hazardous substances, Baegkwang’s SMC water tanks completely block external light. They thus guarantee highly hygienic water storage, effectively preventing the occurrence of bacteria and the growth of various germs in the tanks. By utilizing a sealing material in the form of foamed tape with superior weather resistance and resilience, they ensure superb water-tightness.
The SMC water tanks’ internal structure utilizes corrosion-resistant stainless steel, thus preventing the generation of rust. After undergoing hot-dip galvanizing treatment, the water tank’s external structure is resilient against internal corrosion and assures semi-permanent use. Due to the drain panel located at the bottom of the tank, the water tanks are easy to clean.
Baegkwang SMC also supplies glass reinforced plastic (GRP), fiber reinforced plastic (FRP) and stainless steel water tanks.

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