Our Services
Quality Assurance
Hicharm offers thousands of chemicals, such as adhesives, industrial cleaners, conversion coatings, rust inhibitors, and more, for many different industries, including metal fabrication, aerospace, agricultural, appliance, microelectronics, architectural, automotive, coil, and other markets. Furthermore, products and services are offered to transportation industries and non-metal industries such as food & beverage packaging, plastics recycling, latex. If you need additional information about the products, please contact us through our Technical Hotline or call us at 610-931-4881.

Non-phosphorous Film Former
Low-temperature Phosphating Soluti
Non-phosphorus Degreasing Agent
Chromium-Free Passivating Agent



Winfield Polytech Inc.
101 Bretton Rd.Hauppauge, NY 11788 Tel: 610-931-4979 Cell:610-931-4881 E-mail:guanxc@gmail.com