
Pressure Cookers
Comfort-Grip Pressure Cooker
Forged from thickened food-grade SS304, the CSBC4 pairs a primary regulating valve with a backup safety valve and a forced lid-lock that keeps the cooker sealed until pressure has fully released — the lid will not open under pressure. A multi-ply composite base heats evenly across every cooktop and helps guard against dry-burning, while the deep, coating-free interior seals in the nutrients and aroma of longer braises. Comfort-grip ergonomic handles round out a dependable cooker for daily home and catering use.
- Forced lid-lock under pressure
- Multi-ply base
- Thick SS304
- Material
- SS304
- Model
- CSBC4
Certifications
Certified factory, tested product
Management system certificates held company-wide, plus third-party test reports covering pressure cookers. Click any document to view it in full.

ISO 9001:2015
Quality management system
No. 36826Q00112R101
Valid Feb 2026 – Feb 2029

ISO 14001:2015
Environmental management system
No. C36826E3262471R1M
Valid Feb 2026 – Feb 2029

amfori BSCI
Social audit — manufacturing
amfori ID 156-016598-000
Audited Jul 2025 · valid to Aug 2026

LFGB / PAH test
Food-contact safety · TÜV Rheinland
Report Z118091470b
Pressure cookers · tested 2011 · Pass
OEM & customization
- Logo customization (engraving / printing) — details on request
- Retail and export packaging can carry your brand — details on request
- Color customization available per order — contact us
Request a wholesale quote
Tell us the models, target market and volumes. We reply with specs, MOQ and FOB pricing, usually within one business day.
Or reach sales directly: potobelo@zoombo.co · +86-663-3286181




