With the features of streamline and stable frame, easy operation and complete functions, polarizing microscope NPL-400 is the best choice for user to observe mineral crystal figure, color and interference color and also exactly identify the optical performance of mineral and other crystal specimen.

CANWELL MEDICAL are dedicated to provide you with world-class and affordable orthopedic implants.

World top 5 orthopedic manufacturers choose CANWELL as a major OEM supplier. CANWELL now is one of the largest and most reliable orthopedic products manufacturer in China.

CANWELL offer trauma locking plates, spinal fixation system, PEEK cage system, cannulated bone screws, intramedullary nailing system etc.