Profile: Ningbo Scientz Biotechnology Co., Ltd. is engaged in the development and production of bio-tech instruments. We have ultrasonic spraying crusher, ultrasonic homogenizer, centrifuge, processor cell crusher, ultrasonic cleaning machines, and high pressure gas gene guns. We are an ISO 9001:2000 certified company. We offer sonic cleaner with two frequencies (25 kHz/40 kHz), providing gentle or intensive cleaning to ensure uniform cleaning activity. Our biological microscope has high transmission optical system, combined base and arm design. Its wide range of accessories make it an ideal instrument for laboratories, clinics, veterinarians, students and teachers.