Overview:
This document appears to be a catalog or index of technical sheets related to various shelving units, identified by specific product codes. It includes references to multiple technical sheets ("Ficha Técnica" / "Technical Sheet") for different shelving models.

Main Sections:

• Product Codes and Shelving Identification: A list of shelving product codes such as 3024, 3023, 3021, 3025, 3091, 3072, 3136, 3079, 3026, 3299, 3300, 3220, 3236, 3103, 3294, 3180, 3172, 3027, 3278, and others are mentioned. These codes likely correspond to different shelving models or configurations.
• Technical Sheets: Each product code is associated with a "Ficha Técnica" or "Technical Sheet," indicating detailed technical specifications, installation instructions, or product features are available for each shelving unit.
• Contact Information: The document provides contact details for the manufacturer or distributor:
  - Address: C/ Costera, 13 - Pol. Ind. El Canari, 46690 Alcudia de Crespins (Valencia)
  - Telephone: +34 962 257762
  - Email: [email protected]
  - Website: www.angelcerda.com

Key Points and Recommendations:

• The document serves as an index or reference guide to access detailed technical information on various shelving units.
• Each shelving model has a dedicated technical sheet, which should be consulted for specifications, installation procedures, load capacities, materials, and other relevant technical data.
• For further inquiries or detailed product information, the provided contact details should be used.

Limitations:
The document itself does not contain detailed technical specifications or procedural content but references where such information can be found.