Your company's surface treatment concerns can be "resolved"!
Our company is located in Takasaki City, Gunma Prefecture, and we are professionals in metal surface treatment, specializing in various plating processes, cationic electrodeposition coating, and stainless steel electrolytic polishing. 【What is surface treatment?】 By performing surface treatment, high functionality such as corrosion resistance and weather resistance, as well as aesthetic appeal, can be added to our customers' products. Surface treatment is utilized in various aspects of life, not only in electronic devices and automobiles but also in parks and hospitals. 【What is Sanwa Plating?】 We can provide comprehensive proposals tailored to our customers' needs. We will solve various concerns regarding delivery times and costs. For example, we have a fully automated line, allowing us to respond to extremely short delivery times of just one day. From small lots to prototypes, please feel free to contact us for any inquiries, no matter how trivial. 【Features by treatment method】 ＜Electrolytic polishing＞ Removes welding marks and enhances cleaning effects. Achieves high gloss at a low cost, while also improving corrosion resistance. ＜Cationic electrodeposition coating＞ Increases corrosion resistance and adhesion, making it ideal for the substrate. Additionally, our line process includes pickling. ＜Copper, nickel, and chrome plating＞ Uses copper sulfate and double nickel. It is ideal for exterior parts with high gloss and can be mass-produced.
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basic information
In addition to the three mentioned above, we also perform the following processes: <Shot Blasting> Uniform and less uneven pearlescent treatment is possible. Oxide scale is removed using fine iron balls (the ejection speed, etc., can be adjusted). It can also accommodate large items. <Chemical Polishing> Since it does not use electricity, uniform polishing is possible. Corrosion resistance is improved, and it is effective for scale removal and burr removal. Fine and large lot products can be processed at low cost. <Passivation Treatment> It can be processed in conjunction with electrolytic polishing. A uniform film can be formed even on the details of stainless steel products (such as the inside of pipes). The passivation film (chromium oxide layer) enhances corrosion resistance.
Price range
Delivery Time
P1
※Extremely short delivery time, same-day response possible.
Applications/Examples of results
There are various applications as follows: 【Stainless Steel Electrolytic Polishing】 - Automotive - Food industry - Medical field, etc. 【Cationic Electrodeposition Coating】 - Automotive - Construction materials - Amusement industry, etc. 【Copper, Nickel, Chrome Plating】 - Automotive - Medical field - Arts, etc.
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Company information
Sanwa Co., Ltd. has been involved in surface treatment since its establishment in 1950. With the technology and know-how we have cultivated over the years, we have responded to our customers' diverse needs. We will pass on the know-how we have developed to our younger employees through our operations, and we will continue to offer surface treatment services and proposals with an eye toward the future. Additionally, we own fully automated lines, allowing us to accommodate short and ultra-short delivery times! We can meet various requests, from small to large lots.