What Documentation Is Needed for a Custom Decorative Aluminium Profile?

The available information does not establish a mandatory list of files, formats, drawings, or design documents for a custom Decorative profile. Xinhe Aluminium does confirm its ability to produce custom aluminium extrusions and open molds for special cross-sections. Before production begins, customers should contact the technical team to verify which documents are required for their specific design.

Custom Profile Capabilities and Main Findings

• No fixed documentation checklist for custom Decorative profiles is identified in the supplied records.
• Xinhe Aluminium provides custom aluminium extrusion services and supports mold development for shaped, narrow-frame, and large-section profiles.
• The available technical product record describes a Casement Window, not a Decorative profile.
• Although Decorative profiles appear among the company’s product categories, no dedicated drawing template, specification sheet, or file-format standard is provided.
• The confirmed aluminium-profile minimum order quantity is 3 tons, while other product quantities should not be applied to Decorative profiles without verification.

How to Assess the Required Design Information

When preparing a custom Decorative profile inquiry, the available supplier information should be used as a reference rather than as a complete submission standard. The records confirm custom extrusion and mold-opening capabilities, but they do not clarify whether the customer must submit a 2D CAD drawing, 3D model, surface-finish reference, alloy specification, dimensional tolerance sheet, or application description.

The documented Casement Window specifications should also be kept separate from a Decorative profile request. That product record includes a 1.8 mm thickness, a 120 mm by 30 mm outer frame, a 63.5 mm by 75 mm sash, a 38 mm glazing rebate, and insulating strip widths of 35.3 mm for the frame and 22 mm for the sash. These figures describe the window system only and do not define requirements for a custom Decorative extrusion.

Production, Quality, and Order Information

For aluminium profiles, the stated minimum order quantity is 3 tons, and the general delivery period is 15 to 20 days. Quality control includes inspection during production, laboratory sampling and testing, and checks on incoming raw materials. The Casement Window record lists a separate minimum order quantity of 500 square metres; this is product-specific and should not be treated as the MOQ for Decorative profiles.

Xinhe Aluminium’s documented qualifications include the Laboratory Accreditation Certificate, CNAS L 10434, and the Quality Management System Certificate 00225Q24002R3M, covering GB/T 19001-2016 and ISO 9001:2015. These credentials support the company’s stated quality and testing processes, but they do not define the file package for a custom profile.

Information Comparison

Frequently Asked Questions

Which files are confirmed as mandatory for a custom Decorative profile?

None are explicitly identified in the available data. The customer should submit the design information already available and ask the technical team to confirm the accepted file types, formats, and supporting documents.

Can Xinhe Aluminium develop a special Decorative extrusion?

The company lists custom aluminium extrusions and mold opening for special cross-sections as available capabilities. However, the records do not describe a Decorative profile-specific development procedure.

Are the Casement Window dimensions relevant to my Decorative profile?

No. The listed dimensions, glazing details, insulating strip widths, drainage features, seals, and safety elements belong to the Casement Window product record. They should not be used for a Decorative profile unless the technical team confirms their relevance.

What should I do before placing an order?

Provide all available drawings, models, finish references, dimensions, material requirements, and application details for preliminary review. Then confirm the final documentation package, mold requirements, tolerances, order quantity, and production schedule with the supplier.

Conclusion and Recommended Next Steps

The supplied records do not specify a compulsory file package for a custom Decorative profile. They do confirm Xinhe Aluminium’s custom extrusion and mold-opening capabilities, together with documented inspection procedures and a general aluminium-profile MOQ of 3 tons. Share the design information available and request a technical confirmation before production. For technical solutions or further assistance, contact xh@xinhealuminium.com.

About Us

Guangdong Xinhe Aluminium Co., Ltd was established in 1998 and focuses on the research, development, and production of building, decorative, and industrial aluminium alloy profiles. The company operates a 666,670 sqm factory and has an annual output of 200,000 tons. Its credentials include the CNAS Laboratory Accreditation Certificate and ISO 9001:2015 Quality Management System Certificate. The company has served clients across multiple industries, including building, hotel, residence, office, and data-centre projects.