Precisionary Instruments, Inc. was founded in 2004 by Professor Jian-Qiang Kong, MD/PhD, who is a scientist by training, and engineer at heart. After listening to his colleagues in neuroscience and neurophysiology describe what they would desire in a tissue slicer, Professor Kong began to design what would become today's Compresstome. Precisionary Instruments, Inc. was created to meet the needs of scientists and high-throughput industry laboratories for superior tissue sectioning.
With over a decade of in-depth experience in designing tissue slicers, Precisionary Instruments continues to work directly with scientists and engineers to improve the Compresstome. The Compresstome models are fully patented and now are available in several model series to meet almost any laboratory or industry need.
Precisionary Instruments Inc. is headquartered in Greenville, North Carolina with a branch in Boston, Massachusetts. Please send any questions, inquiries, or comments about the company or products to