Wholesale Iron Log Burners – OEM Cast Iron Stove Manufacturer (2026 Supply Guide)
Core Answer for Buyers: If you are sourcing an iron log burner for your brand or retail channel, you need a foundry that combines decades of casting experience with strict quality control. Shijiazhuang TJJ TRADE CO., LTD. – operating a 20+ year-old iron foundry – delivers custom-designed, certified cast iron log burners with MOQs as low as 50 units, lead times of 25–35 days, and full OEM/ODM support. Our factory covers 12,000 m² and employs 150+ skilled workers, ensuring consistent quality across every batch shipped to the US, Europe, and beyond.
Authored by James Harrington
Senior Casting Engineer at TJJ • 18 years in iron foundry & export
“I personally oversee the molding, casting, and finishing processes for every export order. This guide is based on what global importers ask me every day.”
Common Sourcing Challenges for Iron Log Burner Importers
Pain Point
- Inconsistent casting quality (porosity, cold shuts)
- Long lead times and missed shipment windows
- Lack of OEM design support for unique dimensions
- Certification confusion (UL, CE, CSA)
- Hidden after-sales issues with thin-walled castings
TJJ Solution
- 20+ years of iron foundry discipline – X-ray & sand testing on every batch
- Dedicated production lines for log burner orders; 25–35 days standard
- In-house design team (SolidWorks, CAD) – modify dimensions, finishes, logos
- ISO 9001:2015, CE marks; UL/CSA can be arranged per order
- Minimum 5mm wall thickness guarantee; 1-year defect warranty
Our Iron Log Burner – Specifications & Customization
The iron log burner we manufacture is designed for both residential and light commercial use. All models are cast from Grade 250 gray iron or ductile iron per ASTM A48 / A536, with a 6–8 mm nominal wall thickness for long lifespan.
| Parameter | Standard Model (LB-400) | OEM Customizable Range |
|---|---|---|
| Heat Output | 8–12 kW | 5–20 kW based on volume |
| Material | Gray iron (G250), wall thickness 6 mm | Ductile iron, 8–10 mm walls, stainless steel trim |
| Finish | Matte black heat-resistant paint (600°C) | Enamel colors, antique bronze, powder coating |
| Door Type | Single door, cast iron frame, ceramic glass | Double door, side loading, etched glass overlays |
| Flue Outlet | Top / rear (6" diameter) | 5", 7", side outlet, with adapter rings |
| Certification | CE (EN 13240), ISO 9001:2015 | UL/CSA (test report extra), DEFRA (for UK) |
| MOQ | 50 pcs per model | 20 pcs for repeat orders; sample 2 pcs |
| Lead Time | 30 days (with deposit) | 25–45 days depending on finish complexity |
large cast iron log burner cast iron outdoor log burner outdoor cast iron log burner
* Specifications subject to final order confirmation. Contact our team for current lead time windows.
Our Foundry & Production Capacity
~12,000 m² facility with automated molding and robotic finishing lines (2025 upgrade) – annual output capacity: 50,000+ log burner sets.
Why Importers, Brand Owners & Wholesalers Choose TJJ
From dimension modifications to full custom patterns. We have produced log burners with heritage-style Art Deco motifs and modern minimalist lines. Our engineers can adapt your technical drawing in 3–5 days.
All standard iron log burners carry CE (EN 13240) and are tested for CO emission and efficiency. For USA/Canada, we coordinate UL 1482 or CSA B366 testing with third-party labs. We also provide RoHS and REACH declarations.
FOB Tianjin / Shanghai or CIF to Los Angeles, New York, Rotterdam. Packaging: individual cartons with foam inner, palletized, shrink-wrapped. Sea freight containers: 20GP fits ~200 pcs (standard model). We handle all export documentation.
Why Cast Iron? Compare with Steel & Soapstone
| Property | Cast Iron Log Burner | Steel Log Burner | Soapstone |
|---|---|---|---|
| Heat retention | Excellent (4+ hrs after fire) | Moderate | Excellent |
| Durability / cracking risk | Low – proper wall thickness | Can warpage over time | Brittle – may crack under thermal shock |
| Cost (wholesale) | Moderate | Lower | Higher |
| OEM/custom complexity | High – patterns can replicate any shape | Medium | Limited |
Bottom line: For the North American and European wholesale market, cast iron iron log burners offer the best balance of thermal performance, customization, and cost. Our 20-year foundry track record means you get reliable, repeatable castings.
What Our Global Buyers Say
"We’ve sourced cast iron stoves from three Chinese foundries. TJJ is the only one that consistently meets our wall thickness spec. Their QC reports are transparent. The iron log burner we received was exactly like the sample – no porosity."
– Marcus R., Import Manager, New England Stove Supply (USA)
"We needed a unique Victorian-style log burner for our heritage hotel chain. TJJ’s OEM team turned our sketches into patterns in 10 days. The finished cast iron units are – they feel solid and the paint finish is flawless."
– Anouk D., Brand Owner, Château Living (Belgium)
"Lead time was 28 days – 3 days earlier than promised. Full container load of iron log burners arrived in Rotterdam without a single damaged unit. The packaging is robust enough for long sea freight."
– Lars V., Wholesale Buyer, Nordic Hearth AB (Sweden)
"As a sourcing agent, I have audited TJJ’s foundry. Their vertical molding line and spectrometer lab are impressive. I now recommend them to all my clients looking for cast iron heating products."
– Amit S., Sourcing Agent, Global Sourcing Hub (UK)
Commercial Terms & After-Sales Support
Order & Payment
- MOQ: 50 units per model (first order); 20 units for repeats
- Sample policy: 2 pcs available with full refund after bulk order
- Payment: 30% deposit, 70% balance against BL copy (T/T) or L/C
- Price terms: FOB Tianjin / Shanghai, CIF to major destinations
Warranty & Returns
- 12-month warranty against casting defects (cracks, blowholes)
- Free replacement parts for non-conforming units (within 5% tolerance)
- Technical support via email / WhatsApp (English, Spanish, French)
- Returns accepted if factory QC is proven at fault; shared logistics cost
Certifications & Quality Assurance
TJJ’s foundry is ISO 9001:2015 certified (certificate available on request). Our iron log burner models are CE marked per EN 13240 (roomheaters fired by solid fuel). For the US market, we can provide units tested to UL 1482 (sold separate – lead time +2 weeks). We also comply with RoHS and REACH for material safety.
- ISO 9001:2015
- CE (EN 13240)
- UL 1482 (on request)
- CSA B366 (on request)
- RoHS / REACH
Ready to Source Your Iron Log Burner?
Send us your dimensions, target price range, and certification requirements. We will reply with a tailored quotation within 24 hours.
Shijiazhuang TJJ TRADE CO., LTD. · Hebei, China
