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NBR / FABRIC NBR / POM Hydraulic Piston Seals For Mining Industry
PSZ Type Hydraulic Metallurgy Mechanical Seal Kits Standard Size Or Custom Size
Low Friction Hydraulic Guide Ring Easy Installation Rod Guide Ring
Excavator Hydraulic Piston Seals Double Acting NBR / TPE / POM Material
South Korea stands as one of Asia's most advanced industrial economies, with a robust demand for high-performance hydraulic rubber hoses across its core manufacturing and infrastructure sectors. As a leading hydraulic rubber hose exporter to South Korea, we understand the precise technical and compliance requirements of the Korean market.
South Korea is home to three of the world's largest shipbuilders — Hyundai Heavy Industries, Samsung Heavy Industries, and DSME. Hydraulic rubber hoses are critical components for ship cranes, deck machinery, offshore platforms, and ballast systems requiring extreme pressure resistance and saltwater corrosion protection.
Korea's automotive giants including Hyundai, Kia, and Genesis operate extensive hydraulic assembly lines. Our high-pressure hydraulic hoses serve robotic welding arms, hydraulic presses, paint booths, and stamping equipment — all demanding consistent performance under high-cycle, high-temperature conditions.
Korea's ongoing infrastructure expansion — including smart city projects, subway extensions, and industrial complex development — drives strong demand for hydraulic hoses in excavators, cranes, bulldozers, and concrete pumping equipment manufactured and operated domestically.
The semiconductor fabrication facilities of Samsung and SK Hynix rely on ultra-clean hydraulic systems. Our specialized hoses with low-emission inner liners are designed for cleanroom-adjacent applications where contamination control is paramount alongside pressure integrity.
South Korea's Green New Deal initiative targets 20% renewable energy by 2030. Wind turbine pitch control and brake systems require hydraulic hoses rated for millions of cycles. Our hoses are engineered for offshore wind farms along Korea's western and southern coastlines.
Korea's KTX and metro networks demand hydraulic components for braking, door actuation, and pantograph systems. Our hoses meet the stringent EN and KS standards required by Korean rail operators, with fire-retardant and low-smoke variants available.
The South Korean hydraulic components market is evolving rapidly, driven by digitalization, green energy transition, and premium manufacturing standards. Here are the most significant trends shaping procurement decisions for hydraulic rubber hoses in Korea today.
Korean factories are integrating IoT sensors into hydraulic systems to enable predictive maintenance. Hydraulic hoses with embedded pressure and temperature monitoring capabilities are gaining traction. Buyers increasingly request hoses with RFID traceability tags to align with Korea's smart factory certification programs (Smart Factory Support Center — SMBA).
Korea's Environmental Technology and Industry Support Act is pushing manufacturers toward hoses with recyclable outer covers and bio-based rubber compounds. Demand for REACH-compliant, RoHS-compliant hydraulic hoses is growing among Korean OEMs exporting to the EU market, creating a pull-through effect on domestic procurement standards.
Post-pandemic supply chain disruptions have accelerated Korean industrial buyers' shift toward qualifying multiple international suppliers. Chinese manufacturers with ISO-certified production, established export track records, and fast ocean freight transit to Busan Port (3–5 days from major Chinese ports) are well-positioned to serve as strategic backup or primary suppliers for Korean distributors.
As Korean heavy machinery evolves toward higher efficiency and compact designs, system working pressures are increasing from 250 bar to 400–500 bar ranges. This drives demand for 4-spiral and 6-spiral wire-reinforced hydraulic hoses — a product category where we offer full SAE 100R12 and EN 856 4SP/6SP compliant solutions with competitive pricelist options for Korean importers.
| Main Market | North America, Western Europe, Eastern Europe, Eastern Asia, Oceania |
| Business Type | Manufacturer, Trading Company |
| No. of Employees | 300~500 |
| Annual Sales | 60,000,000 - 80,000,000 |
| Year Established | 1996 |
| Export p.c | 30% - 40% |
| Customers served | 100 |
Shaanxi Kelong New Material Technology Co., Ltd. was established in 1996. It is a high-tech enterprise, integrating R&D, production and sales. The main products are combined sealing products, High Pressure Hydraulic Hose and Long wall Chock Haulers. The products produced are mainly applicated for coal mining, metal mining, also widely used in civil aviation, high-speed railway, wind power and other fields. The sealing products adopt the equipment and production technology of DMH Company in Austria. Hydraulic hose production base adopts a complete set of equipment imported from Italy, with an annual output of more than 15 million meters of various hydraulic hoses. Our total annual output value more than 58 millions of dollars. There are more than 500 employees. Has an independent R&D center to support OEM and ODM projects. The annual R&D investment accounts for more than 5.6% of the total revenue of the year. The main sales markets of our products are Asia, Oceania, East Euro and other regions, with ISO system and IRIS certificates. We look forward to working with coal main industry of Indonesia Enterprises and Importers.
The sealing products adopt the equipment and production technology of DMH Company in Austria — one of Europe's foremost hydraulic sealing engineering firms. This ensures our seal kits and piston seals meet the exacting tolerances demanded by Korean heavy machinery manufacturers and OEMs.
Our hydraulic hose production base adopts a complete set of equipment imported from Italy — the global benchmark for precision rubber extrusion and wire braiding. This enables us to produce hoses to SAE, DIN, EN, and KS (Korean Standard) specifications with consistent quality across high-volume export orders to South Korea.
Korean buyers have specific expectations around quality certification, delivery reliability, and technical support. Here's why Kelong is the preferred hydraulic rubber hose exporter for South Korea's industrial sector.
Our products hold ISO and IRIS certifications and are manufactured to SAE 100R series, EN 856, and DIN 20022 standards recognized by Korean Standards (KS M 6533). We provide full test reports, material certifications, and MSDS documentation required by Korean customs and end-users.
Our Shaanxi production base connects efficiently to Tianjin, Qingdao, and Shanghai ports, with regular ocean freight services to Busan New Port and Incheon. Standard transit time is 4–7 days, enabling Korean distributors to maintain lean inventory with reliable restocking cycles.
We offer transparent, tiered pricing for Korean importers based on order volume — from sample quantities to full container loads. Our hydraulic rubber hose pricelist for South Korea is updated quarterly and includes FOB, CIF Busan, and DDP options to simplify your import cost calculation.
We support Korean customers with custom hose assemblies — specific end fittings, custom lengths, special inner tube materials (PTFE, EPDM, NBR), and branded packaging. Our R&D team can develop prototypes within 15 working days for evaluation by Korean engineering teams.
We provide Korean-language product datasheets, installation guides, and after-sales technical support documentation. Our export team has experience navigating Korean HS code classification, KC mark requirements, and quarantine inspection procedures for rubber goods entering Korea.
From raw rubber compounding to wire reinforcement, vulcanization, and pressure testing — all production steps occur within our 133,000 m² facility. This vertical integration ensures consistent quality, rapid response to specification changes, and competitive pricing without middlemen margins.
At present, the company's total assets are 600 million RMB, with an annual output value of 300 million RMB. There are more than 400 employees in the company, including nearly 180 engineers and technicians, more than 40% of the total number of college graduates and Enterprise R&D personnel accounted for 17.5%. In the past three years, R&D investment accounted for more than 7% of the total income of the year. The company is the top three in the domestic coal machine sealing industry, and high-pressure rubber hoses and Frame-type handling vehicles are expected to enter the top three within two years. The main products share 8% in domestic market. We will focus on technological innovation and continuously improve the technological content of products, so that the company's technology and products are always at the forefront. We will always sincerely welcome you to visit and cooperate with us — together create a brilliant future!
Kelong New Material is a dynamic manufacturer and distributor of sealing solutions, supplying a wide range of standard and customized products and services to a vast range of industries. We have our own R&D center and technology center, which can produce customized products according to customers' needs. For different working environments and working conditions, we provide customers with specialized solutions on the basis of technical support.
NBR / FABRIC NBR / POM Hydraulic Piston Seals For Mining Industry
PSZ Type Hydraulic Metallurgy Mechanical Seal Kits Standard Size Or Custom Size
Low Friction Hydraulic Guide Ring Easy Installation Rod Guide Ring
Excavator Hydraulic Piston Seals Double Acting NBR / TPE / POM Material
V Type NBR FKM Rubber V Ring VS VA Water Pump Seals V Seal Rotary Shaft Seal Ring
KL04 Single Acting Hydraulic Rod Seals for light / medium duty applications
KL09 Heavy Duty Rod Seal Set / High Pressure Rod Seal Hydraulic
Low Swelling Hydraulic Guide Ring Composite Guiding Elements For Presses