
Reliable Calcium Carbide in PVC Iron Drum Packaging. High Gas Yield Efficiency: Particle sizes 80-120mm, 50-80mm, 25-50mm achieve up to 295L/KG gas yield. Strict Quality Control: Multi-stage sampling, air pressure testing, and GB10665-2004 standard compliance. Large Production Capacity: Monthly output of 6000 tons from a 5000 square meter factory in Ningxia. International Certification: Products accepted by BV, SGS, and CCIC for global market standards. Fast Delivery Time: Standard delivery within 20 days after receiving deposit or original L/C. Custom Packaging Options: Reliable packaging in PVC iron drums with tight seals to ensure safety. OEM/ODM Services: Supports OEM and ODM services for customized product requirements. Global Market Reach: Exports to North America, Europe, Asia, Africa, and Oceania markets.