Since its conversion to a corporation in 1994, Kwangsan Engineering Co., Ltd. has been a domestic leader in the manufacturing of mineral processing and handling equipment. It specializes primarily in the manufacturing of sand plants, which are aggregate production facilities, and in environmental technology and equipment.

"Kwangsan Engineering Co., Ltd. is not content with being a domestic leader in the sand manufacturing sector; we are dedicating all our efforts to becoming a global leader through continuous research and development. As a result of over 30 years of effort, we now possess superior adaptive technologies and models compared to the technologically advanced countries from which we initially introduced technology, and we are actively pursuing reverse exports to these nations. Furthermore, in the field of environmental technology and facilities, we have developed international-standard water treatment facilities and filter presses, applied them on-site, and received recognition for their superior performance compared to imported equipment, leading the export of plants to overseas markets."

Business Areas

• SAND PLANT Manufacturing and Engineering: We specialize in the manufacturing and engineering of crushed sand, recycled aggregate, rare mineral beneficiation plants, and wastewater treatment facilities. We provide customized turnkey solutions to ensure the stability and efficiency of the plants.
• Environmental Technology and Facilities: We develop and apply international-standard water treatment facilities and filter presses on-site, and having been recognized for superior performance compared to imported equipment, we are leading the export of plants to overseas markets.
• Contaminated Soil Washing and Screening Plant: We also operate in the field of plants for washing and screening contaminated soil. This is an important business area that contributes to environmental protection and resource recycling.

Products

• SAND PLANT: We provide various aggregate production facilities, including plants for producing crushed sand, crushed aggregate, and recycled sand from construction waste. Key equipment includes SANDUNIT®, SANDMASTER®, and SANDFLUX®.
• Filter Press: This equipment is used for dewatering various types of sludge, and its excellent performance has been recognized by POSCO through localized large-capacity filter press technology. It is essential equipment for wastewater treatment and sludge management.
• Vibrating Screen: We manufacture vibrating screens that achieve high efficiency, high capacity, and high performance, featuring applications such as Over-Head and mid-section drive units, and the use of highly wear-resistant polyurethane mesh.

Special Notes

• Proprietary core technology and R&D: Through its domestically patented SANDUNIT® and SANDFLUX® systems, it possesses excellent classification performance and foreign material removal capabilities. It is expanding its technology portfolio through continuous investment in research and development.
• Provision of customized turnkey solutions: We provide a turnkey business model that designs optimal process flows by analyzing various customer requirements such as raw material type, site conditions, and target production volume. This enhances customer satisfaction and enables stable business operations.
• Global market expansion and reverse export: Possessing superior adaptive technology and models compared to technologically advanced countries, we are pursuing reverse exports to such countries as Germany and France, and exporting plants to overseas markets like Indonesia.

Recruitment Information

• Main Hiring Positions: We primarily recruit for production-related roles, and applicants with excellent English proficiency may have an advantage due to export operations.
• Benefits: We provide four major insurances and pension insurance, including National Pension, Employment Insurance, Industrial Accident Compensation Insurance, Health Insurance, Retirement Pension, and Accident Insurance. We have a 5-day work week, annual leave, half-day leave, regular holidays, and support for severance pay, congratulatory/condolence payments, children's education expenses, in-house loans, vehicle fuel costs, holiday work allowances, position allowances, and performance bonuses.

💡 A Word from JobPloy
Kwangsan Engineering Co., Ltd. is a domestic leader in mineral processing and handling equipment, especially in the manufacturing of sand plants and environmental facilities. It is expected that there will be many production and equipment-related roles. As a foreign worker, you can perform tasks such as machine operation, equipment maintenance, and production process management, which will be a good opportunity to acquire relevant skills. Since the company is actively exporting, English proficiency can be an advantage in your work. The welfare benefits are well-equipped, providing a stable working environment.