光和精鉱 List of Products and Services

The "chloride volatilization method" is a technique for removing non-ferrous metals by adding calcium chloride to a powder containing non-ferrous metal oxides (with iron oxide as the main component) to form pellets, and then subjecting them to heat treatment in a rotary kiln. This method separates and recovers non-ferrous metals from raw materials that contain both iron and non-ferrous metals, recycling each as ironmaking raw materials and non-ferrous refining raw materials. 【Features】 ■ Volatile removal of non-ferrous metals ■ An important process in resource recycling *For more details, please refer to the PDF document or feel free to contact us.

• Other resource recycling

Kou and Seiko have received certification for the harmless treatment of low-concentration PCB-contaminated electrical equipment, including transformers. Since then, we have received requests for harmless treatment from across the country and have been working on it safely and reliably. The deadline for PCB treatment nationwide in Japan is March 31, 2027. Our company has introduced an agency system that includes proposals to customers, on-site inspections, and various procedures. This agency system allows for a consistent response in processing and transportation. Additionally, we have established agencies nationwide for prompt responses. 【Nationwide Support - Agencies (Excerpt)】 ■ Kyushu Transport and Construction Co., Ltd. ■ Zenkan Co., Ltd. ■ Higashi Hiro Commercial Co., Ltd. ■ Hosenji Transport Co., Ltd. *For more details, please refer to the PDF materials or feel free to contact us.

• Other services and technologies

Please send your inquiries using the dedicated form. After receiving it, a representative will contact you. Confirm information such as "storage provider confirmation," "physical confirmation," and "processing schedule adjustment." When requesting a processing cost estimate, please attach the five documents to the processing cost estimate request form and submit them. After that, a consignment contract will be concluded. We will adjust the delivery schedule, and you will deliver according to our acceptance standards. *For more details, please refer to the PDF document or feel free to contact us.

• Other services and technologies

Do you have low-concentration PCB waste on hand? The "decontamination deadline" is approaching, set for March 31, 2027. Our company offers a total service for "low-concentration PCB decontamination treatment," including various electrical equipment from small to large sizes and low-concentration PCB contaminated materials. Leveraging our achievements and experience as a certified company for the decontamination of electrical equipment with trace PCB contamination, we will support your company. 【Features】 ■ PCB treatment deadline: March 31, 2027 ■ Support for disassembly and decontamination treatment, regardless of size ■ Utilizing our achievements and experience to support your company *For more details, please refer to the PDF document or feel free to contact us.

• Other services and technologies

Our company offers "Low Concentration PCB Decontamination Treatment Services," which include various electrical equipment ranging from small to large sizes, as well as low concentration PCB contaminated materials. We can handle the treatment of various products such as transformers, reactors, and capacitors. Leveraging our achievements and experience as a certified company for the decontamination of electrical equipment with trace PCB contamination, we support your company. 【Items we can process】 ■ Current transformers ■ Reactors ■ Voltage transformers ■ Switchgear ■ Bushings * We also handle all types of waste, including cables, paint debris, and more. * For more details, please download the PDF or feel free to contact us.

• Environmental Survey