Concrete Shield Blocks

Description

NAICS

327331

Concrete Block and Brick Manufacturing

31-33├Manufacturing

327├Nonmetallic Mineral Product Manufacturing

3273├Cement and Concrete Product Manufacturing

32733├Concrete Pipe, Brick, and Block Manufacturing

327331└Concrete Block and Brick Manufacturing

PSC

AJ13

GENERAL SCIENCE & TECHNOLOGY R&D SVCS; GENERAL SCIENCE & TECHNOLOGY; EXPERIMENTAL DEVELOPMENT

A├RESEARCH AND DEVELOPMENT

AJ├General Science and Technology R&D Services

AJ13└GENERAL SCIENCE & TECHNOLOGY R&D SVCS; GENERAL SCIENCE & TECHNOLOGY; EXPERIMENTAL DEVELOPMENT