HEATKEYS

Vermont New England Permaculture Design Consulting Net-zero home secure permaculture preparedness food systems homestead farm design

The leader in machine vision and image processing news, resources, products, technologies, components and subsystems for engineers and integrators working with industrial, scientific, medical, military, or aerospace applications

Test Measurement World

National audio, video, lighting integration and design build firm based in Edmond, OK.

Natural Systems Design analyzes the historical ecology of a project area to identify natural templates to be used for the basis of our designs.

PHP Systems/Design (Portable Pipe Hangers) is a national leading source for roof pipe support and equipment support systems

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ESD manufactures instruments for measuring pH, conductivity, turbidity and oxygen. Instruments include portable and bench top meter configurations. Other items: oxygen controllers, x-ray calibration equipment, electrodes and sensors.