Answer:Industrial Specialists uses the non-store retailing technique known as Catalog marketing or mail marketing.
Explanation:
This mode of doing the business by facing the customers directly without a store and making sale of items is a non store retailing method. There are various methods under non store operation they are catalog marketing, telemarketing and direct selling.
In catalog marketing or mail marketing the customers are provided with catalog through mail and the cold calls are placed.Here in this case the customer places the order for equipment to Industrial Specialist company.
