| Product Parameters | |
|---|---|
| Brand | Zhuoneng |
| Certifications | UL, CE |
| Filler Material | Honey Core, Mineral rock wool, polyurethane core. |
| Fire rated time | 20/30/60/90/120/180 minutes |
| Min. Thickness | 45mm |
| Door material | Steel / Wooden / Glass |
| Frame depth | 115mm - 240mm |
| Size | Customized |
| Color | RAL color system, customized. |
| Surface finish | Door leaf and frame powder coated finish. |
| Opening direction | Swing Inward / Outward |
| Accessories | Lock, handle, hinges, door closer, panic bar and other as requested. |
| Feature | Fire proof and thermal insulation. |
| Application | Building project, business, home decoration (Office, hotel, church, home etc.) |
| Package | Inside: PE paper, Outside: carton box and wooden pallets. |
A: As China leading manufacturer of special doors, our main products include UL&CE fire-resistant doors & windows, explosion-proof doors, soundproof doors, hospital doors, clean room doors, and other specialized doors, etc.
A: After professional testing by relevant institution, we have got certificates of UL, CE, ISO9001, etc.
A: Tell us your requirement of the specification and the quantity, then we will send quotation to you.
A: Not only for the product certificates worth your trust, but we adopt quality control by four testing procedures: Initial inspection, re-inspection, final inspection and sampling inspection to guarantee the quality.
A: For small sample, we can offer for free. For completely doors, we have to charge some cost on actual situation. But we will refund the sample charge to you if you place bulk order next time.
A: About 15–25 days from the date of deposit payment and drawing confirmation. First we need know your specific door request and specs, then we issue the related solutions to meet your requirements. After that, we make the invoice and drawings for your approval. Once you approve the both, 50% deposit will be arranged and the production is started; after the order is finished, we take video or pictures to you, or you dispatch inspector here, then collect the balance before shipping. Irrevocable L/C at sight is also acceptable.