Jeil Gigong Co., Ltd. is a specialized manufacturer of water resource control and environmental equipment, including sluice gates, hoists, and control valves, located in Mado-myeon, Hwaseong-si, Gyeonggi-do. Based on the manufacturing of structural metal plate products and workpieces, we perform everything from the design to the production of finished products for sluice gates and opening/closing hoists required for rivers and waterways. Leveraging our accumulated technical know-how and patents, we handle everything from public procurement supply to on-site installation construction.

"Jeil Gigong Co., Ltd. is a professional company that designs, manufactures, supplies, and installs sluice gate hoists and environmental equipment. Composed of staff with years of experience in the design, production, and installation of sluice gate hoists and environmental equipment, we spare no effort in research to produce more perfect products. For customer satisfaction, we aim to be with our customers through accurate delivery, perfect quality, and fast A/S for all products. Jeil Gigong Co., Ltd. will continue to be a clean company that develops day by day."

Business Areas

• Design, Manufacturing, and Installation of Sluice Gates and Hoisting Devices: We precisely design and manufacture various sluice gates used in rivers, drainage channels, and reservoirs, as well as the hoists that drive them. We complete structures with high water-tightness and durability, and comprehensively perform on-site installation and test operations.
• Control Valves and Water Treatment Environmental Equipment: We manufacture valves required for flow control and disaster prevention, as well as environmental equipment workpieces for water treatment. We support stable water resource control by supplying customized metal processing equipment tailored to site requirements.

Products

• Sluice Gates and H.D.P.E Sluice Gates: We manufacture metal sluice gates for flow control and disaster prevention, as well as H.D.P.E sluice gates with excellent corrosion resistance. They are highly durable and are produced and installed custom-made to fit site specifications.
• Sluice Gate Hoist (Opening/Closing Device): These are electric and mechanical hoisting devices that drive sluice gates to open and close stably. By applying our own technology and patents, they possess stable operability and safety.
• Industrial Control Valves: These are valve devices that efficiently control the flow and water level of fluids in sluice gates and water treatment piping lines. They are manufactured through precision machining and assembly processes to maintain excellent airtightness.

Special Notes

• Proprietary Patent Technology and Quality Management Certification: We have been recognized for our design and manufacturing reliability based on patents related to sluice gate opening/closing devices and ISO 9001 quality management system certification. We focus on producing perfect products based on our accumulated years of mechanical engineering know-how.
• Public Procurement and Professional Construction Competitiveness: We hold a third-party unit price contract (MAS) with the Public Procurement Service and possess a professional construction license for metal window and door structures, securing our capacity for public infrastructure supply. We operate a stable supply chain that meets strict procurement quality standards.
• One-stop System from Design to Construction and After-sales Management: We have an integrated support system covering facility design, parts processing and assembly, on-site construction, and after-sales maintenance (A/S). Through inter-process coordination, we realize accurate delivery compliance and rapid on-site response.

💡 A Word from JOBPLOY
Jeil Gigong Co., Ltd. engages in the business of manufacturing and installing heavy metal structures such as large sluice gates, hoists, and valves. Since the work mainly consists of metal fabrication, welding, machining, and assembly within the factory, it is very important to thoroughly wear essential protective gear such as safety helmets and safety shoes, and to follow safety rules when working with hoists or cranes. As it is a work environment where you can learn professional mechanical machining and steel structure manufacturing technology, we recommend that you fully understand and follow basic safety work guidelines.