How to distinguish whether an LED display company is an engineering contractor or a wholesaler?
1.Differences in supplied products
2.Wholesalers mainly sell semi-finished products such as LED modules and bare cabinets with abundant stock. They only deliver goods in bulk and rarely provide complete sets including installation accessories and control systems. Standard sizes are fixed with few customized options.
3.Engineering contractors sell complete screen packages consisting of cabinets, power supplies, receiving cards, flight cases, mounting structures and other accessories. They often customize curved, irregular and special-size screens as required and offer complete construction solutions.
4.Different target customers
5.Wholesalers serve LED screen manufacturers, small assembly shops and peer resellers with large bulk orders each time.
6.Engineering contractors target end clients including real estate developers, hotels, government and enterprises, advertising stores. They handle single-project orders and on-site installation demands.


7.Quotation and service modes
8.Wholesalers only quote prices for bare screens without construction, site survey or on-site after-sales service. They deliver stock quickly with no on-site construction teams arranged.
9.Engineering contractors provide all-in quotations covering products, accessories, transportation, on-site survey, installation, commissioning and maintenance. They arrange professional construction teams to measure site size and check installation environment on site.
10.Qualifications and business scope
11.Wholesalers only hold product sales qualifications without construction qualifications for steel structures or lighting projects, and they do not undertake complete display projects.
12.Engineering contractors own construction qualifications for steel structure, mechanical & electrical and lighting works. They can take full LED display projects and provide documents for project acceptance.