Established in 1972 as a plumbing and drainage contracting firm, Ridgid Plumbing Limited has developed into one of the several respectable leading engineering companies in Hong ...

Rigid Building Systems manufactures a variety of steel buildings for agricultural ... as leaders in the field of engineering, having established a consultancy firm in ...

Synonyms of rigid at Thesaurus.com. rigid definitions and translations. Crossword and ... firm, fixed ...

adjective . 1. not soft or yielding when pressed; comparatively solid, hard, stiff, or rigid: firm ground; firm texture. 2. securely fixed in place.

adjective. hard to bend or stretch; rigid; firm; not flexible or pliant; hard to move or operate; not free or limber; stretched tight; taut; tense; sore or limited in movement ...