Project dimension: 20×100×10m/40×100×10m
Project location: El Salvador
Project function: Steel structure workshop for garage door production
In March 2026, Dorian received an inquiry from a client in El Salvador, who planned to build a steel structure workshop for garage door production. The client initially consulted us for two customized workshop solutions, including one 20×100×10m steel workshop equipped with a 10-ton overhead crane, and another 30×100×10.5m workshop fitted with a 10-ton overhead crane.
The client intended to compare costs of the two options prior to finalizing a decision. To deliver accurate pricing comparisons and professional design support, Dorian’s team promptly customized design drawings and detailed quotations tailored to the client’s production requirements.
Right after the Qingming holiday in early April, the client conducted an online video tour of Dorian’s factory. During the virtual visit, the client had a clear view of Dorian’s complete production layout and advanced automated production lines. He spoke highly of our large production scale and standardized manufacturing system, showing great recognition of our professional strength. After comprehensive evaluation of Dorian’s technology and service, the client further optimized his project plan and sent a new inquiry at the end of April for a 2-span steel structure workshop sized 40×100×10m, with one 10-ton overhead crane configured for each span.
In late May, Dorian was honored to receive the good news that the client arranged a trip to China and planned to pay an on-site visit to our factory in Luoyang. On the evening of May 25th, the clients arrived at Luoyang Longmen High-speed Railway Station. Dorian’s team warmly picked up the guests, arranged a pleasant dinner for them, and then sent them to the hotel for a good rest to prepare for the next day’s factory visit.
Early the next morning, Dorian’s team picked up the clients from the hotel and took them to the factory located in Yiyang, Luoyang. Dorian’s team led the clients to visit every core area of the production workshop and introduced five advanced production lines in detail. Meanwhile, Dorian fully explained the complete production technology, processing procedures and quality control standards of steel structure components.
During the on-site inspection, the clients noticed the practical steel mesh and glass wool thermal insulation system adopted on the roof of Dorian’s steel structure workshops. Dorian’s team gave a detailed explanation of this cost-effective roofing insulation solution: we first fix steel mesh on the roof purlines, lay high-quality glass wool on the mesh for thermal insulation, and finally cover the top with roof panels to ensure durability and heat insulation effect. The clients were very satisfied with this economical and practical design and decided to apply this roofing insulation mode to their own workshop project.
The width was adjusted to 40m since the clients found the two-span 40×100×10m design more cost-effective after quotation comparison. Following repeated technical communication and detailed cost analysis, Dorian’s team reached full consensus with the clients on all revised project details: first, steel mesh and glass wool would be installed on the roof for thermal insulation; second, the original plans (20×100×10m with one 10-ton crane, 30×100×10.5m with one 10-ton crane and 2-span 40×100×10m with one 10-ton crane configured for each span) were revised into the above two optimized proposals. We immediately updated the latest design schemes and formal quotations for the clients.
After the business negotiation, Dorian sincerely invited the clients to visit Luoyang’s famous scenic spots in the afternoon. Considerately, the clients refused our arrangement, worrying that the visit would disturb our daily work on working days and deciding to arrange the tour by themselves. When learning that they preferred scenic spots with profound historical heritage, Dorian sincerely recommended local landmark attractions including the Longmen Grottoes, Mingtang Paradise and Yingtianmen, as well as characteristic local restaurants.
At noon, Dorian treated the clients to authentic Luoyang cuisine at a restaurant near the factory, letting them experience local food culture. After the meal, Dorian sent the clients back to the hotel and bid a warm farewell. The clients are pending construction approval, with the approval result expected to be released on June 10th. They will confirm the order placement right after getting the official approval. This in-depth face-to-face communication has greatly narrowed the distance between us and consolidated mutual trust.
If you have any upcoming steel structure projects, feel free to reach out to Dorian for custom design solutions and quotations. Dorian provides a full one-stop service including design, production, delivery, installation and comprehensive after-sales support to satisfy your unique project requirements.