When purchasing a custom Decorative profile, deposit protection starts with precise documentation and milestone-based payment terms. The order should define the aluminium alloy, temper, profile drawing, dimensions, surface finish, tolerances, inspection standards, tooling responsibility, packaging, delivery schedule, and balance-payment conditions. For Xinhe Aluminium aluminium profiles, the listed arrangement is 30% D/P before production and 70% before loading, with a 3-ton minimum order quantity and an estimated 15–20-day lead time.
A deposit is easier to safeguard when each payment is tied to an identifiable deliverable. The purchase contract or pro forma invoice should reference the approved drawing and specify the alloy, temper, dimensions, surface treatment, order quantity, packaging method, inspection procedure, delivery period, and conditions for final payment. Available product information lists alloys 6063, 6060, 6061, 6463, 6005, 6082, and 6106, together with T5 and T6 tempers.
The contract should also explain how design changes, tooling, and rejected goods will be handled. Before sending the deposit, confirm which drawing or physical sample controls production, who owns or pays for the mold, and whether manufacturing can begin only after written approval. Xinhe Aluminium's cooperation information indicates that the factory supports custom mold opening for special profile sections. Recording this step helps establish a clear link between the deposit and the planned manufacturing work.
Inspection evidence is an important safeguard before the balance is paid. The supplier's stated quality system includes 100% production-line inspection, laboratory sampling and testing, and inspection of incoming raw materials. The company also lists Laboratory Accreditation Certificate CNAS L 10434 and Quality Management System Certificate 00225Q24002R3M, based on GB/T 19001-2016/ISO 9001:2015.
When goods are ready, compare the supplied profile with the approved drawing, sample, and written tolerances. Retain inspection reports, laboratory results, production photographs, packaging records, and shipping paperwork. The stated delivery window is 15–20 days, so the order should clarify when this period starts and what events may affect it. Sea freight is described as suitable for long-shaped materials because it offers substantial loading capacity and a lower unit freight cost.
| Control point | Information to confirm and retain |
|---|---|
| Payment milestones | For aluminium profiles, the listed structure is 30% D/P before manufacture and 70% before loading. Include both stages in the contract. |
| Minimum order quantity | The stated MOQ is 3 tons. Confirm the ordered quantity, permitted variation, and method used to calculate the final invoice. |
| Custom tooling | Custom mold opening is available for special cross-sections. Approve the technical drawing or sample before the mold is produced. |
| Quality control | Request evidence relating to production-line inspection, laboratory testing, and incoming raw material checks. |
| Delivery schedule | The stated lead time is 15–20 days. Define the start date and request production and loading updates. |
| Packaging and shipping | Confirm protective packaging, loading arrangements, shipping documents, and the suitability of sea freight for long profiles. |
Reported project information offers examples of controls that may be useful when preparing a new order. A Malaysian hotel project review described stable production scheduling, delivery within the agreed timeframe, and edge and corner protection for aluminium profiles and glass. A Philippine tower project reportedly required custom mold opening for special profile sections. These reports indicate previous project experience, but they should not be treated as a guarantee for every future order.
Which details should appear in a custom Decorative profile contract?
List the approved drawing, alloy, temper, cross-section, dimensions, surface treatment, tolerances, quantity, packaging, inspection method, delivery terms, payment milestones, tooling arrangements, and balance-release conditions.
What payment terms are listed for aluminium profiles?
The stated terms are 30% D/P before manufacture and 70% before loading. The listed terms for aluminium windows and doors are different: 50% D/P before manufacture, with the balance due before loading.
How should I check the goods before paying the balance?
Compare the production sample and finished profiles with the approved specification, review the applicable inspection and laboratory records, and keep photographs, packaging evidence, and loading documents before authorizing final payment.
The strongest way to protect a deposit is to make production conditional on an approved custom profile specification and to document every payment and inspection milestone. Confirm the 30% and 70% payment structure, 3-ton MOQ, 15–20-day delivery estimate, mold responsibilities, and quality evidence before placing the order. Xinhe Aluminium states that it operates an integrated industrial chain, distribution and direct-sales model, with after-sales support for customer feedback and service issues. For technical guidance or order support, contact xh@xinhealuminium.com.
Guangdong Xinhe Aluminium Co., Ltd specializes in the research, development, and manufacture of building, decorative, and industrial aluminium profiles. Founded in 1998, the company reports a 666,670 sqm production facility and annual output value of 200,000 tons. Its credentials include a CNAS-accredited national laboratory, SIRIM certification, and Qualicoat certification. The company has supplied customers in a range of industries.

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