Ansan Yeonma Co., Ltd. is a specialized company for processing mold and machine materials, established as Ansan Steel in 1991 and changing its corporate name in 2000. Led by CEO Hong Min-young, it is located at 12 Gatbaji-ro, Danwon-gu, Ansan-si, Gyeonggi-do, and its main businesses include steel plate manufacturing and sales, and cutting and processing.

"Our company is a specialized supplier of mold materials and machine manufacturing cutting materials, holding SS400 and S45C steel plates, and capable of mass supplying mold and machine materials through general angle material cutting and CNC computer model cutting. We provide excellent quality, speed, and accuracy through angle processing and thickness milling, including large rotary grinding. In line with the trend towards larger sizes, we have established ourselves as an industry leader by possessing super-large rotary grinders, large angle cutting machines, and large planers."

Business Areas

• One-stop supply of mold and machine materials: We directly stock SS41 (SS400), S45C steel plates, and various mold steel materials, and immediately cut and process them according to customer orders for delivery. Utilizing our own computer model cutting equipment, we can perform precise shape cutting, and by handling everything from material procurement to primary processing in one go, we contribute to reducing our customers' logistics costs and shortening production lead times.
• Steel Plate Manufacturing and Cutting Processing: Our main business is the manufacturing of terrestrial metal frame structural materials, with steel plate manufacturing and sales, and cutting and processing as our main business areas. We precisely process various metal materials to supply parts and materials needed across various industries.

Products

• SS41/S45C Steel Plates and Mold Steel Materials: Our main products include various mold and machine materials such as SS41 (SS400), S45C steel plates, SKD-11 plates, and round bars (S45C, SS41).
• Precision Machined Products: We produce various precision machined products, including large rotary grinding (3500Φ), six-sided angle processing, and angle processing. We utilize computer model cutting and large planer processing equipment to provide customized products.

Special Notes

• Unique large-scale equipment and technology: Equipped with rare large-scale facilities such as a super-large 3500Φ rotary grinder and a 2200x5000mm large planer, we perform precision machining of large-scale molds and machine frames that are difficult for general companies to handle. We supply high-quality materials based on over 30 years of accumulated unique technology.
• Establishment of a consistent production system: We have established a consistent production system, from holding major steel materials such as SS400 and S45C, to computer model cutting, large rotary grinding, and large planer processing. This enables fast and accurate delivery and contributes to increasing our clients' production efficiency.

💡 A Word from JobPloy
Ansan Yeonma is a specialized company that precisely processes mold and machine materials, where skilled technology in handling large-scale equipment is crucial. Employees in production roles typically perform tasks such as operating metal processing machinery, cutting, and grinding. Strict adherence to safety regulations and an understanding of precision work, along with meticulousness, are required.