Shino Chemical Co., Ltd. Gumi Plant 1 is a resource-circulating manufacturing facility that produces basic inorganic chemicals such as high-purity copper oxide, copper sulfate, and ferric chloride by recycling etching waste generated during electronics and PCB manufacturing processes. Located near the Gumi National Industrial Complex in Gyeongbuk, it is responsible for industrial waste liquid treatment and the production of high-value-added inorganic chemical raw materials. Based on advanced separation and purification technology and facilities, it focuses on eco-friendly resource recovery and the stable supply of chemical products.

"Shino Chemical is a company that produces high-purity inorganic chemical products by separating valuable metals and chemicals contained in waste, leading the way in resource recovery and environmental protection. High-purity copper oxide, high-purity copper sulfate, substituted copper, and ferric chloride products produced with advanced technology and state-of-the-art facilities are recognized for their quality not only in Korea but also in the global market, and we are committed to continuous research and development and quality control for customer satisfaction and trust."

Business Areas

• Resource-Circulating Inorganic Chemical Manufacturing: We collect acid/alkali etching waste generated from PCB and semiconductor processes, extract valuable metals, and reprocess them into high-purity basic inorganic chemicals. By turning waste into resources, we prevent environmental pollution and realize a circular economy.
• Manufacturing and Supply of Process Chemicals: We manufacture and supply various industrial chemical products, including fresh etching solutions used for electronic component etching and surface treatment, and inorganic flocculants for wastewater treatment. We provide customized chemical solutions tailored to our clients' process conditions.

Products

• High-Purity Copper Oxide and Copper Sulfate: These are high-purity copper compounds used as core materials in the PCB plating and electronics industries. They minimize impurities and have excellent solubility to maximize plating process efficiency.
• Ferric Chloride: An inorganic compound used as a PCB etchant, stainless steel etchant, and as a flocculant/decolorizing agent for industrial wastewater treatment. It provides excellent reactivity and quality stability through a high-purity purification process.
• Substituted Copper and Etchants: Substituted copper extracted from the waste liquid recovery process and acid/alkali etching chemicals used for precision processing. They are recycled as raw materials and treatment agents for various industrial processes.

Special Notes

• Excellent Separation/Purification Technology and Patents: We possess proprietary technology and process patents for recovering high-purity valuable metals from etching waste. Through continuous research and development, we produce high-value-added inorganic chemical materials.
• Establishment of Quality and Environmental Management Systems: Based on ISO 9001 and ISO 14001 certifications, we adhere to systematic quality and environmental management standards. We supply products of uniform quality through stable production line management.

Recruitment Information

• Main Hiring Positions: Chemical Product Production Operator, Reactor and Production Equipment Operator, Material and Shipping Coordinator
• Benefits: 4 Major Social Insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), Severance Pay

💡 A Word from JOBPLOY
Shino Chemical Gumi Plant 1 is a chemical manufacturing plant that handles inorganic chemicals and industrial waste liquids. It is very important to comply with safety regulations, such as wearing safety equipment and being familiar with Material Safety Data Sheets (MSDS) during work. You must strictly follow safety rules for handling hazardous chemicals when operating reactors and transporting materials, and having basic Korean safety communication skills with colleagues on-site is advantageous for job adaptation.