
Industry-specific attributes
Door Material
Stainless Steel
Other attributes
Place of Origin
Jiangsu, China
After-sale Service
Return and Replacement, Onsite Inspection, Online Technical Support, Onsite Training, Onsite Installation, Free Spare Parts
Project Solution Capability
Graphic Design
Model Number
SF40S/SF40/SN40/SN50D
Surface Finishing
Finished
Opening Method
Electric Side Opening
Enterprise Nature
Manufacturer and Trader
Insulation Density
43-45 kg/m3
Foam Insulation Value
R-value 13.73
Product Material
Steel-PU Foam-Steel
Packaging and Delivery
Selling Units:
Single Item
Single Package Size:
55 X 35 X 4 cm
Single Gross Weight:
10.000 kg






--FAQ--
Q: Are you a manufacturer or trading company?
A: Yes, we are a manufacturer.
Q: What about the shipping methods?
A: For small orders, we suggest using LCL by sea shipment. For big orders/projects, using FCL - Full Container Shipment.
Q: What about your terms of payment?
A: Payment < 2500 USD, 100% in advance. Payment >= 2500 USD, 50% T/T in advance, the balance before shipment. We usually accept T/T, L/C for large values; For small orders, you may pay us via Alipay, Paypal, Western Union, etc.
Q: How much does it cost to ship to my country?
A: The freight depends on different forwarders and seasons.
We invite you to reach out to us and connect with your chosen forwarder whenever you wish. Our team is always ready to assist you.
Q: What's your delivery time?
A: Our delivery time ranges between 15 to 25 days, contingent upon sample approval and the receipt of the deposit. We strive to ensure a timely and efficient process.
Q: Can I print our logo, unique QR code, bar code, or series number on your products?
A: Absolutely! We are pleased to offer this personalization service to meet our customers' needs and enhance your brand's presence.
Q: Can we order some samples for testing purposes?
A: Certainly, samples will be billed at FOB prices doubled, but rest assured, this cost will be reimbursed when your order is placed and meets the MOQ of 150 sets per style and color.
Q: Can you customize our products into special shapes?
A: Of course, our expertise in OEM and ODM services allows us to cater to your specific design needs with precision and creativity.
Q: How can you ensure that we receive high-quality products?
A: Our rigorous internal QC inspection guarantees quality, and we can arrange for third-party testing or AQL inspection if desired, ensuring you receive only the best.
Q: What's the loading quantity for a full container?
A: The quantity varies based on the wall opening size required, allowing us to optimize space and efficiency.
For instance, using our standard size of 2100*900*150mm: 20GP can accommodate around 150 sets, 40GP up to 320 sets, and 40HQ approximately 450 sets.