Looking forward to the future, in line with the original intention of "maintaining the industry ecology and sharpening pioneer talents", our company will be committed to making the Phosphating Agent, Bright Cleaning Agent for Copper Tubes, metal pretreatment for painting industry's golden name, promoting the industry ecology and benefiting social civilization. We adhere to the faith of integrity, quality and service, and cooperate with many years of manufacturing experience to research, so that the specifications of our high temperature metal treatment are constantly innovating. Our company is built on a foundation of innovation and creativity, and we pride ourselves on our ability to stay ahead of the curve in a constantly evolving marketplace. We have rich experience in production and international trade, and can provide high quality service for customers from all over the world. We believe in providing our customers with personalized and customized solutions that meet their unique needs and goals. From the beginning of the company's establishment, the company has insisted on seeking development by quality and seeking credibility by quality. Since its establishment, the company has been in line with the business philosophy of integrity, pioneering, innovation and service, and the company has continued to grow and develop. Our products are designed and manufactured with the latest technology and equipment. We pay high attention to customer service, and cherish every customer.
  • Zirconium-based Conversion Coating Agent
    Winsir Zirconium-Based Conversion Coating Agent WST-TH is a water-based metal surface treatment. It is based on fluorozirconate chemistry and is weakly acidic. At room temperature, this...
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  • Black Epoxy Primer Sealer
    Winsir Black Epoxy Primer Sealer is a two-component curing coating. Epoxy resin is the main film-forming material. It is formulated with a special hardener, penetrating agents, and...
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  • Polyurethane Waterproof Topcoat
    Winsir Polyurethane Waterproof Topcoat uses polyurethane resin as the main component. It combines the excellent adhesion of polyurethane with waterproof functionality.
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  • Smart Appliance Paint
    Refrigerators, washing machines, and air conditioner panels are touched every day. Ordinary paint holds fingerprints and looks dirty. Winsir Smart Appliance Paint is a highly crosslinked...
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  • Heated Degreaser
    Winsir Heated Degreaser WSA-2 is a two-component system. The degreaser powder uses heat-resistant alkalis and inorganic salts. It includes anionic surfactants for stable performance.
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  • Acidic Degreaser for Aluminum
    Winsir Acidic Degreaser for Aluminum WSA-3 is formulated with high-quality penetrants, emulsifiers, and corrosion inhibitors. It is suitable for degreasing, deoxidizing, and brightening various...
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  • Phosphating Agent
    Winsir Zinc-Based Phosphating Agent WSB-1 is a room-temperature phosphating solution for cold-rolled steel. It forms a film quickly. The film is uniform and dense. It has excellent corrosion...
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  • Bright Cleaning Agent for Copper Tubes
    Winsir Bright Cleaning Agent for Copper Tubes WST-U is a colorless, low-viscosity, non-irritating water-soluble liquid. It is formulated with high-grade lubricants, antioxidants, and imported...
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  • Exterior Cleaning Agent for EMU Trainsets
    Winsir Exterior Cleaning Agent for EMU Trainsets WSA-15 is a uniform liquid. It contains multiple high-efficiency surfactants. This exterior cleaning agent for EMU trainsets is suitable for...
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Lizzie McClellan star star star star star
Your prices are more expensive than any other company, but I'd say there's a reason for the price! I haven't seen a manufacturer with such fine workmanship in a long time.
Carroll Wheaton star star star star star
This company follows the basic principles of openness, fairness and justice, so it will not sell fake goods, product premium, jerry building and other bad behaviors.
Virginia Williamson star star star star star
This is our second purchase of this company's products, the last time we bought back and found that the product is really good value for money, so we continue to buy back, and also recommended to our
Paul Yoo star star star star star
This company respects people-oriented, and promotes the spirit of loyalty, diligence, innovation and positivity. In terms of products, the company's philosophy is not to have more but to be refined.
Zora Carter star star star star star
We are proud to work with you because you don't give up when things get tough and you are very responsible.
Yvonne Farmer star star star star star
We are very satisfied with the products and services of this company. We are grateful that they were careful and motivated to complete the project successfully.
We serve our customers with the business philosophy of honesty, innovation, speed and win-win, continuously reduce product costs and improve quality, so as to make our UV Resin Gallon, wood finish for panels, phosphate conversion coating more competitive in the international market. With abundant experience, we are one of the most professional high temperature metal treatment manufacturers and suppliers in China. Please feel free to wholesale bulk high temperature metal treatment in stock here from our factory. Good service and quality products are available.
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