Youngdong Matal, The Republic of Korea - Komachine Supplier Profile and Product List

- Youngdong Metal Co., Ltd. is a company that has accumulated top-tier technology and experience in the manufacturing of bronze and lead-free bronze valves since its establishment in 1975. A specialized manufacturer producing various valve products, including pressure reducing, backflow prevention, air/exhaust, and insulated ball valves for water use. The company also possesses the capability to research, develop, and produce eco-friendly lead-free high-strength copper alloy materials. This material contributes to the quality improvement of its own valve products and is supplied to external industries as precision machine parts such as bearings.Youngdong Metal Co., Ltd. is a company that has accumulated top-tier technology and experience in the manufacturing of bronze and lead-free bronze valves since its establishment in 1975. A specialized manufacturer producing various valve products, including pressure reducing, backflow prevention, air/exhaust, and insulated ball valves for water use. The company also possesses the capability to research, develop, and produce eco-friendly lead-free high-strength copper alloy materials. This material contributes to the quality improvement of its own valve products and is supplied to external industries as precision machine parts such as bearings.
- The main product lines include various bronze valves such as 10K and 5K screwed gate valves, 10K screwed globe valves, 10K screwed swing check valves, and 10K screwed angle valves.The main product lines include various bronze valves such as 10K and 5K screwed gate valves, 10K screwed globe valves, 10K screwed swing check valves, and 10K screwed angle valves.
- Hot water radiator valves, union elbows, Y-strainers, GnS valves, and bronze insulated ball valves are also key production items.Hot water radiator valves, union elbows, Y-strainers, GnS valves, and bronze insulated ball valves are also key production items.
- Specifically, water pressure reducing valves include various models like hook-union type, socket type, and large flow type, while water backflow prevention valves are available in angle type and straight (detachable) type.Specifically, water pressure reducing valves include various models like hook-union type, socket type, and large flow type, while water backflow prevention valves are available in angle type and straight (detachable) type.
- Air/exhaust valves, auto drip valves, and indoor fire hydrant nozzles are also among the manufactured products.Air/exhaust valves, auto drip valves, and indoor fire hydrant nozzles are also among the manufactured products.
- The company's technologies include the production of various copper alloy materials such as high-strength brass, bronze, aluminum bronze, and phosphor bronze.The company's technologies include the production of various copper alloy materials such as high-strength brass, bronze, aluminum bronze, and phosphor bronze.
- Particularly, the lead-free high-strength copper alloy technology developed through government R&D projects represents a core eco-friendly technological capability.Particularly, the lead-free high-strength copper alloy technology developed through government R&D projects represents a core eco-friendly technological capability.
- This technology involves material development and production capabilities utilizing high-frequency melting furnaces, centrifugal casting machines, and CNC processing equipment.This technology involves material development and production capabilities utilizing high-frequency melting furnaces, centrifugal casting machines, and CNC processing equipment.
- Over 40 years of specialized manufacturing experience in non-ferrous metals and water supply equipment since its founding in 1975, securing top-level domestic technology.Over 40 years of specialized manufacturing experience in non-ferrous metals and water supply equipment since its founding in 1975, securing top-level domestic technology.
- Proactive response to strengthening environmental regulations through the development and production of eco-friendly lead-free high-strength copper alloy materials.Proactive response to strengthening environmental regulations through the development and production of eco-friendly lead-free high-strength copper alloy materials.
- This technology offers the advantage of being lead-free, harmless to the human body, and compliant with international environmental regulations such as RoHS.This technology offers the advantage of being lead-free, harmless to the human body, and compliant with international environmental regulations such as RoHS.
- Product reliability is ensured through the acquisition of numerous domestic and international quality certifications, including KS, ISO 9001, KC sanitary safety standards, and KWWA group standard certification for water backflow prevention valves.Product reliability is ensured through the acquisition of numerous domestic and international quality certifications, including KS, ISO 9001, KC sanitary safety standards, and KWWA group standard certification for water backflow prevention valves.
- The company holds over 10 patents specifically in the field of water backflow prevention valves, demonstrating unique technological superiority in this area.The company holds over 10 patents specifically in the field of water backflow prevention valves, demonstrating unique technological superiority in this area.
- A business structure that generates stable B2B and B2G sales by supplying products to public institutions related to construction, facilities, and water and sewage.A business structure that generates stable B2B and B2G sales by supplying products to public institutions related to construction, facilities, and water and sewage.
- A diversification strategy involving the establishment of a bushing business team in 2014 to expand into the high-functional non-ferrous metal material market.A diversification strategy involving the establishment of a bushing business team in 2014 to expand into the high-functional non-ferrous metal material market.
- Major applied industries include various facility systems in the construction sector.Major applied industries include various facility systems in the construction sector.
- Establishment of water resource management systems for public institutions related to water and sewage.Establishment of water resource management systems for public institutions related to water and sewage.
- Provision of solutions contributing to the extension of facility lifespan and reduction of maintenance costs in buildings.Provision of solutions contributing to the extension of facility lifespan and reduction of maintenance costs in buildings.
- The self-developed lead-free high-strength copper alloy material is supplied to external industries as precision machine parts such as bearings.The self-developed lead-free high-strength copper alloy material is supplied to external industries as precision machine parts such as bearings.
- Possession of a total of 25 patents, demonstrating capabilities in technological innovation.Possession of a total of 25 patents, demonstrating capabilities in technological innovation.
- Notably, over 10 patents related to water backflow prevention valves, indicating unique technological prowess in this field.Notably, over 10 patents related to water backflow prevention valves, indicating unique technological prowess in this field.
- Key certifications include KS certification for bronze valves starting in 1982, followed by ball valves and heating radiator accessories.Key certifications include KS certification for bronze valves starting in 1982, followed by ball valves and heating radiator accessories.
- ISO 9001 quality management system certification in 2002, ensuring adherence to international quality standards.ISO 9001 quality management system certification in 2002, ensuring adherence to international quality standards.
- Acquisition of KC (sanitary safety standards) certification in 2012 for various products such as bronze valves, strainers, water backflow prevention valves, water meters, ball valves, and pressure reducing valves, ensuring product safety.Acquisition of KC (sanitary safety standards) certification in 2012 for various products such as bronze valves, strainers, water backflow prevention valves, water meters, ball valves, and pressure reducing valves, ensuring product safety.
- First in Korea to obtain KWWA (Korean Water and Wastewater Works Association) group standard mark certification for water backflow prevention valves in 2005.First in Korea to obtain KWWA (Korean Water and Wastewater Works Association) group standard mark certification for water backflow prevention valves in 2005.
- Establishment of status as a technology innovation-oriented small and medium-sized enterprise through Inno-Biz certification and Research and Development Department certification.Establishment of status as a technology innovation-oriented small and medium-sized enterprise through Inno-Biz certification and Research and Development Department certification.
- Also holds utility model registrations for air and vacuum break valves.Also holds utility model registrations for air and vacuum break valves.