Northwestern Industries, Inc., has been fabricating glass since 1975, and has a reputation for providing outstanding service ... support. NWI has a full time quality assurance department involved in the entire manufacturing process which assures impeccable quality. Our products are fabricated at our 300,000 sq. ft. manufacturing complex in Seattle, Washington, the largest single plant of its kind on the West Coast. We use raw glass products from five major domestic glass manufacturers and imported products. We offer Fabrication services including cutting, beveling, polishing, custom drilling and shaping, lamination, tempering, and spandrel services. We carry an inventory of over 1,500,000 sq. ft. of premium raw glass at any one time and turn over 2,000,000 sq. ft. of glass per month, so we have an excellent purchasing advantage which is reflected in our competitive pricing. read more