About FYI
Hefei Fanyuan Instrument Co., ltd. (FYI) is professionally engaged in the production and R&D of various material testing equipments. Our main products include:
Hefei Fanyuan Instrument Co., ltd. (FYI) is professionally engaged in the production and R&D of various material testing equipments. Our main products include:
FYI is the best supplier for textile testing machines, tensile testing machine, melt spinning, yarn dyeing machine . Our specialist technology and five-star service and make you save the time and the cost .…
The CI-B5 BOD Tester uses a straightforward, secure, and accurate mercury-free deferential pressure method to measure BOD in water. It also mimics the biodegradation of organic matter in nature and measures the biochemical oxygen demand for five days.
The primary purpose of the YD-200 Series Water Hardness Tester is to measure the overall concentration of calcium and magnesium ions in a water sample, or water hardness.
Do you want to know how yarn becomes so smooth and even? Or what machines convert loose fibers into high-quality yarn? In textile manufacturing, one of the most important machines…
Testing the thermal conductivity and resistance of construction materials, insulation materials, glass, fiber, foam, and other materials is the primary purpose of the DW5720B Heat Flow Meter Thermal Conductivity Tester.