For an OEM brand owner, quality is decided the moment a burner head shipment arrives. If a burner cap or flame spreader is off-spec by even a millimeter, it will not seat correctly, the flame will be uneven, and your finished stove will fail in the field. A disciplined incoming inspection is your first and cheapest line of defense. Here is how to verify SABAF burner head quality at the receiving dock.
Beyond numbers, do a physical fit test: seat the cap on its matching flame spreader and check for gaps or wobble. Inspect the surface finish — glossy flat, glossy concave, or matte flat — against the approved sample, and confirm the enamel is even with no chips or pinholes.
Use an AQL-based sampling plan rather than checking a few random pieces. For critical dimensions, measure with calipers and go/no-go gauges on a statistically valid sample; reject the lot if the defect rate exceeds your agreed AQL limit.
The strongest guarantee of passing inspection is a manufacturer that holds tight tolerances in the first place. THREEMI manufactures SABAF-compatible burner heads in-house with precise tooling and inline inspection, so your incoming check confirms consistency rather than catches disasters.
THREEMI is the export brand of Shenzhen Sanmi Manufacturing Co., Ltd., a professional gas stove and kitchen appliance factory in Guangdong, China. With 400+ employees, a 20,000㎡ production facility, and an annual output of 3 million units, we serve wholesalers, distributors, brand owners, and e-commerce sellers in over 30 countries. Our factory is certified ISO9001, CCC, CE, UL, GS, ETL, NF, and SASO.
We offer OEM/ODM for SABAF-compatible burner heads in sizes #130/#100/#75/#55, with your choice of surface finish and component combination — branded under your name. Contact us for factory-direct OEM pricing, samples, and a custom burner program.
WhatsApp: +86 186 7003 0673
Email: logan@threemi.com
Website: www.threemi.com
© 2026. All Rights Reserved.