When purchasing folding doors from an overseas supplier, reduce financial exposure by linking every payment to clearly defined production, inspection, and shipping milestones. Xinhe Aluminium lists two payment options for aluminium windows and doors: a 50% payment before manufacturing begins with the balance due before loading, or a sight letter of credit. Before sending funds, ensure the sales contract identifies the exact folding-door specifications, inspection procedure, delivery schedule, and required export documents.
The timing of each payment determines how much risk remains with the buyer. Under the listed T/T arrangement, half of the order value is paid before manufacturing, while the balance is payable before the goods are loaded. The final payment therefore occurs before shipment and before the products reach the destination or are installed. Buyers should specify the exact balance-payment trigger and require agreed inspection evidence before releasing the remaining funds.
A sight letter of credit may provide a document-based payment process, but the supplied information does not explain its required documents, bank charges, issuing-bank requirements, or whether it is routinely available for folding-door orders. These points should be settled with both the supplier and the banks before the L/C is issued.
Xinhe Aluminium states that its quality controls include inspection of incoming raw materials, 100% inspection on the production line, and laboratory sampling and testing. These general controls should be supplemented with order-specific acceptance criteria. The contract can define allowable dimensional tolerances, aluminium alloy, surface finish, colour, hardware, glass, folding configuration, packing standard, and the way inspection results are delivered to the buyer.
The supplied reference data concerns a sliding door and gives an MOQ of 500 sqm together with an estimated delivery period of 15–20 days. Those figures should not automatically be applied to folding doors. Request a written quotation and technical confirmation for the folding-door design before approving the deposit.
Xinhe Aluminium reports holding a Quality Management System Certificate to GB/T 19001-2016/ISO 9001:2015 and laboratory accreditation certificate CNAS L 10434. The company also describes a Malaysian hotel project involving 700 tons, fluorocarbon coating, and resistance to ultraviolet exposure and salt-spray corrosion. Such certifications and project information can support supplier evaluation, but they do not replace a pre-shipment inspection or detailed contractual acceptance terms.
Sea freight is listed as a shipping method and is described as suitable for long-shaped materials. Confirm who pays freight and insurance, how the doors will be packed and protected, the planned loading date, and which commercial and transport documents will be supplied before the balance becomes payable.
| Payment or control | Information provided | Buyer action |
|---|---|---|
| T/T for aluminium windows and doors | 50% before manufacture; balance before loading | Write the payment dates, inspection evidence, and final-payment trigger into the contract. |
| Sight L/C | Listed as an accepted payment method | Confirm document conditions, bank fees, issuing-bank approval, and applicability to the folding-door order. |
| Quality checks | Incoming-material inspection, 100% production-line inspection, and laboratory testing | Define folding-door acceptance standards and the format and timing of inspection reports. |
| Product and lead-time reference | Sliding door record; MOQ 500 sqm and delivery 15–20 days | Obtain separate written MOQ, specifications, and lead time for folding doors. |
| Sea shipment | Listed for long-shaped materials | Confirm freight responsibility, packaging, loading schedule, insurance, and shipping documents. |
No. The supplied information specifies a 50% pre-manufacture payment and balance-before-loading arrangement for aluminium windows and doors, along with a sight L/C option. Ask the supplier to confirm that the selected terms apply to the precise folding-door order.
Not under the stated T/T schedule. The remaining balance is due before loading. No post-arrival payment option is identified in the supplied information.
Verify the folding-door drawings and configuration, materials, finish, hardware, quantity, MOQ, delivery date, payment milestones, inspection and acceptance criteria, packaging, insurance, and shipping documents. The available sliding-door data should not be treated as a folding-door specification.
The most practical way to reduce risk is to compare the stated T/T schedule with a sight L/C and connect payment to documented contractual milestones. Before production starts, obtain written confirmation of the folding-door specifications, inspection method, acceptance criteria, shipment arrangements, and balance-payment conditions. Xinhe Aluminium reports export activity in Malaysia, Singapore, the Philippines, and other markets, supported by raw-material, production, and laboratory checks. Confirm the final terms for the selected folding-door model with Guangdong Xinhe Aluminium Co., Ltd. For technical or order support, contact xh@xinhealuminium.com.
Guangdong Xinhe Aluminium Co., Ltd. develops and manufactures building, decorative, and industrial aluminium profiles. Established in 1998, the company reports annual production capacity of 200,000 tons and exports to customers in Asia, Africa, Europe, and other regions. Its stated credentials include ISO 9001:2015 quality management certification and CNAS laboratory accreditation, together with project experience in building and hotel applications.

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