Can DERCHI supply entry doors to South American countries?

Yes. As an export-focused manufacturer, we prepare export-crated shipments and can quote FOB China or CIF to major South American ports such as Santos, Callao, San Antonio, Buenaventura, Guayaquil and Buenos Aires. Final terms are confirmed per project.

Which entry door material is best for coastal and humid South American climates?

For salty coastal air and tropical humidity, aluminum doors with high-grade powder-coated or fluorocarbon finishes and stainless steel doors are the most durable choices, because they do not rot, swell or rust like untreated steel or solid wood.

Can you manufacture custom sizes and oversized pivot doors?

Yes. Every order is built to your opening sizes and door schedule. Our engineering team prepares free CAD shop drawings for approval before production, including large pivot doors, villa main gates and commercial lobby doors.

What certifications do DERCHI doors hold?

Our products hold CE, ISO9001, AS2047 and UL fire-rated certifications, supported by more than 30 design and technology patents. Test data such as wind load, air and water tightness can be supplied to help your engineer verify compliance with local codes.

How are the doors installed after delivery?

Each shipment includes installation drawings and site manuals. Our technical team provides remote guidance by video or email, aligned with your local working hours, so local installers can fit the doors correctly.

What information do I need to send for an accurate quotation?

Send the door type, opening width and height, quantity, project city or destination port, preferred finish, glass and lock options, and any architectural drawings to info@derchisouthamerica.com.

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China GKBM Anthracite Grey Double-glazing Thermal Break Aluminum Casement Window

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