We provide customers with accurate testing analysis and professional sample services, each testing service meets the high standard of quality requirements. The testing center is equipped with more than 50 sets of sophisticated analytical instruments, including high performance liquid phase color mass spectrometry, infrared spectroscopy, particle size analyzer, Carl Fischer Kuler instrument, centrifuge, Abbe refractometer, dynamic surface tensiometer, viscometer, moisture analyzer, HACH colorimeter, etc. We always adhere to the principle of "quality first, customer first", and are committed to providing customers with humanized service experience.