Buil EST Co., Ltd. was established in 2013 and specializes in the precision slitting processing and sales of stainless steel sheets. It supplies essential basic materials to major industries such as home appliances, automobiles, and construction, and is expanding its business into the renewable energy sector (solar power generation business).

"Buil EST Co., Ltd. is the best business partner striving for customer satisfaction, continuously developing based on accumulated know-how and insights into changing markets. Under a management philosophy that prioritizes quality, we value customer trust and reliability, and are committed to providing the best service in the industry."

Business Areas

• Slitting Processing and Sales: Our core business is slitting processing, which precisely cuts stainless steel, general steel, and aluminum coils according to customer specifications, and we process and wholesale high-value-added steel materials. Utilizing our own factory facilities within the Gwangju Jingok Industrial Complex, we flexibly respond from small-batch multi-product production to large-scale supply.
• Solar Power Generation Business: We provide total solar solutions, including design, construction, and maintenance of solar power plants, and conduct businesses such as roof leasing, commercial PPA, self-consumption PPA, and residential solar power. We entered the solar power generation business in 2023, expanding our business into the renewable energy sector.

Products

• Stainless Steel Slitting Processed Products: We produce stainless steel sheets and coil products precisely slit to the width and thickness required by customers, supplying them to various industrial sectors. High-precision cutting technology and a special lapping process for surface protection are applied.
• C-Channel and Square Pipes: We manufacture and sell C-channels and square pipes used for construction and industrial purposes. We started the C-channel and square pipe business in 2019 and established a C-channel line in 2020.
• Washing Machine Basket Bowl: This washing machine component is registered as a Samsung Electronics supplier and has a delivery history, also exported to press companies in Thailand. It is produced through a pressing process.

Special Notes

• Precision Processing Technology: We produce high-quality steel materials through precision slitting processing technology for stainless steel coils, applying high-precision cutting technology and a special lapping process for surface protection to minimize defect rates.
• Vertical Integration and Cost Competitiveness: Through a vertically integrated structure from manufacturing to distribution, we secure cost competitiveness and provide a foundation to offer both price benefits and quality reliability to our upstream industry customers.
• Expansion into Renewable Energy Business: Beyond stainless steel sheet manufacturing, we have successfully expanded into the solar power generation business, diversifying our business portfolio. We have achieved results in this field, completing 300 solar power installations totaling 10MW.

Recruitment Information

• Main Hiring Positions: We primarily recruit for positions such as shipping staff, solar business unit design team (CAD utilization), solar business unit structural engineer, and office clerk.
• Benefits: We provide welfare benefits such as enrollment in the four major insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), severance pay, and work uniform provision.

💡 A Word from JobPloy
Buil EST Co., Ltd. is a company engaged in metal processing and solar power generation businesses, and may primarily hire foreign workers for manufacturing/production roles or solar-related technical roles. The metal processing field may require precise work, and the solar business unit may require expertise in design and construction. Korean communication skills and technical knowledge or experience in the relevant field will be helpful for adapting to the job.