If you're troubled by rust, come to Koshin Sangyo! We will respond sincerely to everything from large items to small ones.
At Koshin Sangyo Co., Ltd., we specialize in chemical cleaning operations tailored to our customers' needs. We also focus on chemical cleaning of used items, which are revitalized to be as good as new through reuse!
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basic information
We select chemicals and solvents primarily based on acidity and alkalinity, depending on the degree of corrosion, contamination, and adhering substances, and perform chemical cleaning. This cleaning enables the restoration of product functionality and the prevention of corrosion and rust.
Price range
Delivery Time
Applications/Examples of results
- Heat exchanger (used) - Tank burned by fire (used) - Stainless steel piping (used)
Detailed information
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Chemical cleaning of used goods.
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Company information
We offer services such as "pickling" to enhance appearance and corrosion resistance, and "pressure flushing" to remove residues mainly from the interiors of pipes, heat exchangers, and tanks. At Koshin Sangyo Co., Ltd., we perform stainless steel chemical cleaning and various surface treatments. We provide services such as "pickling" to enhance appearance and corrosion resistance, "pressure flushing" to remove residues mainly from the interiors of pipes, heat exchangers, and tanks, as well as cleaning of oil mist collectors and heat exchanger plates. We conduct maintenance of the pickling tank once a year, updating the chemicals and inspecting and repairing the interior and exterior surfaces of the tank to ensure stable quality and a safe working environment. **Our Features:** - Capable of cleaning large parts We have the industry's longest cleaning tank at 13 meters, accommodating the cleaning of large parts. - Nationwide on-site service available We can perform cleaning on-site for equipment that cannot be removed. - Short delivery times possible, as quick as 2 business days. - 54 years in business with a track record of approximately 1,000 companies We have numerous requests from other companies in the same industry. Please feel free to contact us to check if your items can be cleaned, for a simple estimate, or for delivery times. For small parts (sizes that can be sent via courier), we offer free cleaning as a sample for new customers, so please inquire.