High-quality products tailored for wholesalers and distributors worldwide.
China Loong Metal Building Material Co., Ltd. supplies metal building materials and components for international B2B projects. Our product range includes aluminum profiles and extrusions, metal roofing and cladding, metal panels and sheets, doors, windows, fencing, gates, railings, building accessories, and steel structure systems. The following order process is designed to help buyers confirm technical requirements, commercial terms, production details, packing, and delivery before shipment.
Please send your inquiry with as much project and product information as possible. Clear requirements allow us to review feasibility and prepare an accurate quotation.
If some specifications are not yet available, please describe the intended application and installation environment. Our team can review the available information and identify the details that must be confirmed before quotation or production.
Many metal building products can be manufactured according to project-specific dimensions, profiles, finishes, colors, drawings, and installation requirements. Customization feasibility depends on the selected material, manufacturing process, tooling requirements, order quantity, and applicable tolerances.
Our quotation may include product descriptions, specifications, quantities, unit prices, tooling or sampling costs where applicable, packing method, trade terms, estimated production schedule, quotation validity, and payment conditions. Prices and lead times are determined according to the confirmed order details and may change if the specifications, quantities, raw material requirements, packing, or delivery terms are revised.
Samples, prototypes, color references, or pre-production items may be arranged when appropriate. Availability, cost, preparation time, and freight for samples are subject to confirmation.
Before an order is accepted for production, both parties should confirm all relevant commercial and technical details. These may include:
China Loong Metal Building Material Co., Ltd. will issue the applicable quotation, proforma invoice, sales contract, drawing, or order confirmation document. Buyers should review these documents carefully and notify us of any required corrections before approval. Production will be based on the final mutually confirmed documents.
Any change requested after confirmation may affect price, tooling, material use, production progress, or delivery time. Changes will be implemented only after their feasibility and commercial impact have been reviewed and confirmed in writing.
Payment terms are agreed according to the order value, product type, customization level, production requirements, and transaction conditions. The applicable payment method, currency, payment schedule, and bank details will be stated in the proforma invoice or sales contract.
Buyers should remit funds only to the bank account officially specified in our confirmed commercial documents. If any bank account information appears to change, please verify it directly with our authorized sales contact before making payment. Bank charges and related transaction costs will be handled according to the agreed terms.
Production, inspection, document release, and shipment arrangements may be subject to receipt of the required payment at the relevant order stage. Payment conditions should therefore be reviewed and completed according to the confirmed order documents.
After the order and applicable payment are confirmed, we will arrange material preparation, tooling, fabrication, surface treatment, assembly, or other production procedures according to the product requirements. For customized products, production may require approval of drawings, dimensions, colors, samples, or technical data before manufacturing begins.
The estimated production schedule is based on the confirmed specification, quantity, material availability, processing complexity, and factory schedule at the time of order acceptance. It may be adjusted if the buyer changes the order, delays an approval, requests additional inspection, or if other circumstances affect material supply, manufacturing, or logistics. Any updated schedule will be communicated as the order progresses.
Products are checked against the confirmed order requirements during relevant stages of production and before packing. The scope and method of inspection depend on the product type and agreed specifications. Checks may cover dimensions, quantity, appearance, finish, color, fabrication details, packaging, and other order-specific criteria.
Where agreed in advance, production photographs, packing photographs, measurement records, samples, or other available inspection information may be provided for review. If the buyer requires third-party inspection, special testing, or project-specific documentation, this should be stated before order confirmation. Related feasibility, costs, standards, and scheduling will be confirmed separately.
Inspection or approval should be based on the specifications, drawings, samples, tolerances, and acceptance criteria agreed before production. Natural characteristics of materials and commercially acceptable variations should be considered where applicable.
Packing is selected according to the product’s dimensions, weight, finish, handling requirements, shipping method, and destination. Depending on the order, products may be bundled, wrapped, palletized, boxed, crated, or protected with suitable separators, edge protection, or surface film.
Standard export packing or customized packing can be discussed during quotation. Buyers should advise us in advance if they require specific labels, barcodes, package numbers, shipping marks, installation references, moisture protection, fumigation-related arrangements, or restrictions on packing materials. Additional or non-standard packing may affect the price and preparation time.
Orders may be shipped by sea, air, rail, courier, truck, or a suitable combined method, depending on product size, weight, destination, urgency, and commercial terms. Available Incoterms, loading arrangements, freight options, and transport documentation will be confirmed for each order.
Delivery dates are estimates based on the agreed production plan and logistics information available at the time of confirmation. Actual transit time may be affected by carrier schedules, port conditions, customs procedures, weather, local delivery arrangements, or other circumstances outside the manufacturer’s direct control.
The buyer is responsible for providing accurate consignee details, contact information, destination requirements, and import instructions. Customs duties, taxes, clearance charges, destination fees, and import compliance responsibilities will be handled according to the agreed Incoterms and sales documents.
Commercial and shipping documents will be prepared according to the order and agreed delivery terms. These may include a commercial invoice, packing list, transport document, and other documents confirmed before shipment.
Any special documentation, legalization, certification of documents, country-specific format, or additional declaration must be requested before order confirmation. Availability, processing time, and related charges are subject to review. Buyers should check draft document details promptly when approval is requested.
Upon delivery, the buyer should inspect the packages and goods promptly. Before accepting cargo from the carrier, check the package count and look for visible damage, deformation, moisture exposure, or signs of improper handling.
If any shipping damage or package shortage is found, record it on the carrier’s delivery receipt where possible and retain the original packaging. Please take clear photographs or videos of the container, packages, labels, damaged areas, and affected products. Carrier-related claims may be subject to strict reporting deadlines, so the buyer should also notify the carrier or insurer without delay where applicable.
If the goods appear inconsistent with the confirmed order documents, contact China Loong Metal Building Material Co., Ltd. promptly and provide the order number, item details, affected quantity, package identification, photographs, videos, measurements, and a clear description of the issue.
We will review the information against the approved specifications, drawings, samples, inspection records, packing details, and shipping documents. The appropriate response will depend on the nature and cause of the issue, the agreed order terms, and the evidence provided. Products should not be modified, installed, discarded, or returned before written instructions are received if doing so could prevent proper evaluation.
Returns, replacements, repairs, credits, or other solutions require prior written agreement. Goods returned without authorization may not be accepted. Any approved return procedure, destination, freight responsibility, and required documentation will be confirmed separately.
Each order may involve different products, specifications, quantities, destinations, and commercial requirements. Therefore, the final quotation, proforma invoice, sales contract, approved drawings, and written correspondence for a specific order will define the applicable terms.
If there is any difference between this general ordering guide and a mutually signed order-specific agreement, the confirmed order-specific agreement will apply. Buyers are encouraged to raise all technical, commercial, packing, inspection, and delivery questions before approving the order.
China Loong Metal Building Material Co., Ltd. is a manufacturer and supplier of aluminum profiles, metal building materials, roofing, cladding, panels, steel structures, doors, windows, fencing, gates, railings, and accessories, with OEM, ODM, and customization support for project-based requirements.