DUOWEIMetal Building Envelope Systems

Send an Inquiry

Use this page to prepare an inquiry for any of the five systems on this site. A clear inquiry describes the building, the system and the stage of the project, and lists the points that need confirmation.

Founded 1983, company profile statesGreen industrial building envelope focus for more than 40 years, company profile statesFive systems: envelope, floor deck, cleanroom enclosure, photovoltaics, steel structureCertificates available upon request
Send an envelope inquiryCheck what to confirm before you brief us

What a good inquiry contains

Start with the building: its use, its plan, and the wall, roof and floor areas involved. Then name the system you are asking about, and say whether the inquiry covers design, manufacture and installation together or only part of that scope.

Then list the confirmations you need. The checklist below is the same list used across this site, and it is written as questions for you to ask, not as published figures. Please confirm minimum order quantity, supply scope and lead time in your inquiry.

What to confirm in your inquiry

  • Minimum order quantity: please confirm what applies to your project
  • Supply scope: please confirm which systems and services are included
  • Lead time: please confirm the schedule that applies to your project
  • Project stage: please state whether the project is at concept, design or ordering stage
  • Building description: please describe the building use, plan and areas involved

Inquiry form

Please leave your requirements and contact details below. Your inquiry will be sent when you submit this form.