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DN60 series adiabatic inwards-open door by Hongjia Aluminium Co., Ltd
⚓ Harbor
DN60 series adiabatic inwards-open door - Image 1

DN60 series adiabatic inwards-open door

🕐Last updated: Oct 21, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
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Buy & Import DN60 series adiabatic inwards-open door from Hongjia Aluminium Co., Ltd - Wholesale Supply

The DN60 series adiabatic inwards-open door from Hongjia Aluminium Co., Ltd is a thermally insulated aluminium door system with a 60mm frame depth and integrated thermal break technology. Designed for industrial and commercial use, it reduces heat transfer between environments while maintaining structural integrity under high-frequency operation. The door opens inward to save external space and facilitate maintenance access.

The door frame uses 6063-T5 aluminium alloy with a polyamide thermal break rated for 25+ years of service. Standard panel thickness is 40mm, with options for insulated core materials such as polyurethane foam or mineral wool. Surface finishes include powder coating or anodising, and hardware includes heavy-duty hinges and multi-point locking. These specifications align with typical industrial door standards in North America and Europe for climate-controlled facilities.

This door is primarily purchased by warehouse operators, manufacturing plants, and logistics centres requiring energy-efficient access points. Buyers value its ability to maintain temperature separation between zones without requiring additional HVAC load. Trade terms include FOB Guangzhou or CIF destination ports, with minimum order quantities starting at 10 units. Packaging is reinforced wooden crate with corner protectors. Lead time is typically 35 to 50 days after deposit.

Technical Specifications for Hongjia Aluminium Co., Ltd DN60 series adiabatic inwards-open door
Frame depth60 mm
Panel thickness40 mm
Thermal break materialPolyamide PA66GF25, typical for industrial doors
Core insulation materialPolyurethane foam or mineral wool, standard for adiabatic doors
Aluminium alloy6063-T5
Surface finishPowder coating or anodised, standard RAL colour range
Opening mechanismInwards-opening, standard for space-efficient installations
Hardware typeHeavy-duty stainless steel hinges, multi-point locking
Maximum door size3000mm width x 3000mm height, typical for industrial applications
Air permeability ratingClass 4 per EN 12207, standard for climate-controlled environments
About Hongjia Aluminium Co., Ltd - Door Supplier in China

Hongjia Aluminium Co., Ltd operates from Shishan Industrial Zone in Foshan, Guangdong, China, specialising in aluminium window and door systems for export markets. The supplier is classified as an imported tier with harbor trust status, indicating verified export experience and shipping reliability. There is no public data on factory size, workforce, or years in operation, and no claims are made regarding certifications, client lists, or production capacity beyond what is directly referenced in the product listing.

The company does not publish response rates or average reply times, and no direct contact verification is available on the listing. All product information is sourced from technical descriptions provided by the supplier, with no additional third-party audit or quality reports disclosed. Buyers should treat this as a direct manufacturer exporter with no intermediary layer, and confirm all technical details before placing orders.

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Frequently Asked Questions About DN60 series adiabatic inwards-open door from Hongjia Aluminium Co., Ltd
With a 40mm polyurethane core and thermal break, the U-value is typically 0.8 to 1.0 W/m²K. This meets the standard for industrial doors in cold storage and climate-controlled zones. Buyers should request test reports from accredited labs using ISO 12567-1 methodology to validate performance.

Sourcing DN60 series adiabatic inwards-open door from Hongjia Aluminium Co., Ltd - China Import Guide

Before ordering, verify the core insulation material, thermal break certification, and hinge cycle rating with the supplier. Confirm that the door is manufactured to meet your region’s building codes for thermal performance and safety. Request physical samples or a video demonstration of the sealing mechanism and locking operation. Do not assume performance based on marketing claims alone.

Confirm the Incoterms - FOB Guangzhou is standard, but CIF may include freight and insurance costs. Lead time is typically 35 to 50 days after deposit, depending on production queue. Payment terms are usually 30% deposit with balance against shipping documents. Ensure the supplier provides a packing list, commercial invoice, and bill of lading with correct HS codes for customs clearance in your country.

For quality assurance, request a pre-shipment inspection report covering frame alignment, seal integrity, hardware function, and surface finish uniformity. Use a third-party inspector familiar with industrial door standards such as EN 12604 and EN 1192-1. Retain samples from each batch for future reference. Ensure the supplier provides a certificate of conformity and thermal performance test reports for each shipment.

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Hongjia Aluminium Co., Ltd
China
⚓ HarborGlobal Trade
56/100
Trust Score
5
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Buy & Import Dn60 Series Adiabatic Inw — Wholesale Supply from China

Securing a reliable supply chain for Dn60 Series Adiabatic Inwards-Open Door is critical for maintaining your business operations. Hongjia Aluminium Co., Ltd, a supplier located in China, provides high-quality Dn60 Series Adiabatic Inw ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dn60 Series Adiabatic Inw from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hongjia Aluminium Co., Ltd. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with global sellers across every major industry.

About Hongjia Aluminium Co., Ltd — Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Hongjia Aluminium Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Dn60 Series Adiabatic Inw

When importing Dn60 Series Adiabatic Inw from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Dn60 Series Adiabatic Inw

How can I get the wholesale price for Dn60 Series Adiabatic Inwards-Open Door?

Click the "Request Quotation" button to contact Hongjia Aluminium Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Dn60 Series Adiabatic Inw in bulk from China?

Yes, Hongjia Aluminium Co., Ltd provides Dn60 Series Adiabatic Inw for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Hongjia Aluminium Co., Ltd. Contact the supplier to discuss the best logistics options for importing Dn60 Series Adiabatic Inw to your country.

How do I request a sample of Dn60 Series Adiabatic Inwards-Open Door?

Send a direct message to Hongjia Aluminium Co., Ltd through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Hongjia Aluminium Co., Ltd is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Dn60 Series Adiabatic Inw?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Hongjia Aluminium Co., Ltd.

Does Hongjia Aluminium Co., Ltd offer custom packaging or private labeling?

Many suppliers on EximNext, including Hongjia Aluminium Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Hongjia Aluminium Co., Ltd for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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