Estate-ready documents
Calculations, drawings and material certificates in the format estate engineers expect.

Industrial estates
Phra Nakhon Si Ayutthaya · IEAT joint-venture estate
Hi-Tech Industrial Estate (Ban Wa) is located in Phra Nakhon Si Ayutthaya, operated by Hi-Tech Industrial Estate Co., Ltd. (ieat joint-venture estate). Typical tenants work in electronics & electrical, automotive & parts.
World Steel designs, fabricates and delivers steel structures for factories and warehouses in Hi-Tech Industrial Estate (Ban Wa) – CIF to Bangkok Port (Khlong Toei) or DDP to your plot, with the documents the estate needs for building approval.
Electronics & electricalAutomotive & parts
For estate tenants
Calculations, drawings and material certificates in the format estate engineers expect.
Fabrication slot booked at order, delivery date fixed in the contract.
Crane runways, mezzanines, utility racks and roof loads for process equipment.
Customs, duties and trucking handled – steel arrives sorted by erection sequence.
Industrial estates
Estate list compiled from public IEAT and operator information. Names, operators and areas change – please confirm details with the estate operator. Missing an estate? Tell us and we will add it.
Structural design, fabrication, fire protection and CIF or DDP delivery in one quotation. Answer within 48 hours.