For a first industrial aluminium profile purchase, the stated T/T arrangement provides a practical way to control payment exposure: pay a 30% deposit before manufacturing begins and settle the remaining 70% before loading. The balance should only be released after production is ready for shipment and the agreed checks have been completed.
Payment terms should be reviewed together with quality assurance, order quantity, delivery timing, and freight costs. Before sending the deposit, obtain written confirmation of the product specifications, applicable minimum order quantity, inspection scope, delivery schedule, and all charges.
The 30/70 payment split divides the transaction into two financial stages. The first 30% gives the manufacturer the funds needed to start aluminium profile production, while the remaining 70% stays payable until the goods are prepared for loading. Compared with paying the full amount before production, this structure limits the funds committed at the earliest stage and ties the final payment to shipment preparation.
Payment protection alone is not sufficient for a first order. Quality verification should cover the complete process, including incoming raw materials, production output, and laboratory checks. The stated controls consist of 100% inspection on the production line, laboratory sampling and testing, and inspection of incoming raw materials.
The published minimum order quantity for general aluminium profiles is 3 tons, with an estimated delivery time of 15-20 days. Sea freight is the listed transport option and is suitable for long aluminium materials because it provides substantial loading capacity and generally lowers freight cost per unit.
Product-specific terms must not be confused with the general profile quotation. The Sliding Door product is listed with a 500 sqm MOQ, a 15-20-day delivery period, a 2.0 mm main thickness, and OPK Perfect System hardware. These details should be confirmed separately when requesting a quotation or preparing a purchase order.

Xinhe Aluminium describes its operation as covering the full industrial chain, distribution, and direct sales. Its production resources include 60 modern extrusion lines, with individual capacities ranging from 1,100 to 5,000 tons, and a stated annual output value of 200,000 tons.
The company lists a SIRIM certificate for aluminium and aluminium alloy extruded shapes used for windows and sliding doors, together with CNAS Laboratory Accreditation Certificate CNAS L 10434. Its project references include hotels, offices, residences, and building developments in several international markets. Reported project feedback addresses delivery performance, packaging, profile thickness, sealing, and custom cross-section requirements.
| Control Area | Stated Terms | How It Supports Risk Management |
|---|---|---|
| Payment | 30% D/P before manufacture; 70% before loading | Restricts the amount paid before production and connects the balance with loading readiness |
| Quality assurance | 100% production-line inspection, laboratory sampling and testing, and incoming raw-material inspection | Creates checkpoints for materials, manufacturing, and laboratory verification |
| General aluminium profile MOQ | 3 tons | Establishes the minimum quantity for a standard industrial profile order |
| Sliding Door MOQ | 500 sqm | Applies specifically to the listed Sliding Door product |
| Delivery and freight | 15-20 days; sea freight | Defines the expected schedule and transport method for long-shaped products |
| Alternative payment | Sight L/C | Offers another payment route for buyers seeking additional banking controls |
The stated terms are 30% T/T deposit before aluminium profile manufacture and 70% balance before loading.
The listed inspection sequence includes incoming raw-material inspection, 100% production-line inspection, and laboratory sampling and testing.
Confirm the correct MOQ, product specifications, inspection requirements, 15-20-day delivery schedule, payment terms, sea freight arrangement, and complete charges. Also determine whether the order is a general 3-ton aluminium profile purchase or a 500 sqm Sliding Door order.
The 30% T/T payment before manufacturing and 70% balance before loading is the clearest stated structure for limiting exposure on a first industrial aluminium profile order. It becomes more effective when combined with written specifications, the correct MOQ, documented inspection checkpoints, a confirmed delivery schedule, and a complete freight quotation. Sight L/C is also available as an alternative. For technical assistance or project support, contact us at xh@xinhealuminium.com.
Guangdong Xinhe Aluminium Co., Ltd specializes in the research, development, and manufacture of building, decorative, and industrial aluminium alloy profiles. Founded in 1998, the company has 1,200 employees and offers architectural profiles, industrial profiles, special alloy profiles, custom aluminium extrusions, and surface-treated aluminium profiles. Its listed credentials include SIRIM certification and CNAS Laboratory Accreditation Certificate CNAS L 10434, while its project experience spans multiple industries and international markets.

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