Niumag Corporation is based in China and lists fat content analyzers for various food products on Global Trade Plaza. The company offers analyzers for cocoa oil, margarine, ketchup, chocolate, peanut butter, and butter, all part of the PQ001 series. These devices are designed to determine the solid fat content in specific food items. Each analyzer is described as being widely applied in food and agriculture due to its function in measuring solid fat. The product names specify the exact models and their intended uses without mentioning materials, grades, or other unstated details. Buyers can send an enquiry through Global Trade Plaza.