Includes
Crushers and Mills for Chemical Materials; Pharmaceutical Briquetting and Tabletting Presses; Chemical Explosives Manufacturing Machinery.

Excludes
Construction Materials Crushers, Mills and Pulverizers; Plastics Products Manufacturing Machinery; Pharmaceutical Products Wrapping and Packaging Machinery; Laboratory and Shop Type Mills and Mixers.

Possible NAICS Codes
334519 – Other Measuring and Controlling Device Manufacturing
325412 – Pharmaceutical Preparation Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
456199 – All Other Health and Personal Care Retailers
339112 – Surgical and Medical Instrument Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing