TIANJIN ZHONGYING CHEMICAL CO., LTD
TIANJIN ZHONGYING CHEMICAL CO., LTD is a leading manufacturer and specialized exporter of Calcium Carbide (CaC2). With over 15 years of dedicated experience in the global chemical trade, we have become a strategic supplier for industrial gas production and metallurgical industries across Africa, Southeast Asia, and beyond.
Operating from an 18,000 m² facility with a workforce of over 50 skilled technicians, we maintain an annual production capacity that ensures a stable and reliable supply for large-scale international projects. Our expertise lies in providing high-purity Calcium Carbide with a guaranteed gas yield of 295 L/kg to 305 L/kg.
At Zhongying Chemical, safety and quality are our top priorities. As a specialist in Class 4.3 Dangerous Goods, we ensure:
| Particle Size (mm) | Gas Yield (L/kg) | Market Status | Application |
| 50-80MM | 295 L/kg | HOT SALE | Industrial Acetylene Gas Generation |
| 25-50MM | 295 L/kg | HOT SALE | Steelmaking Desulfurization & Cutting |
| 15-25MM | 280 L/kg | HOT SALE | Small-scale Generators & Lamps |
| 1-7MM | 275 L/kg | Standard | Chemical Synthesis |
| 7-15MM | 260 L/kg | Standard | Specialized Industrial Processes |
We understand that branding and safety are equally important. Our packaging is designed for long-distance maritime transport and extreme climates:
Standard Drum Capacities: Available in 50kg and 100kg net weight new steel drums.
Drum Color Options: We offer Black, Grey, and Green drums as standard.
OEM Customization: Custom drum colors and logo printing are available upon request to help you build your local brand presence.
Protection: All drums are nitrogen-sealed to ensure zero moisture ingress and maintain maximum gas yield during transit.
Zhongying Chemical — Engineering Reliability in Calcium Carbide Supply.
Zhongying Chemical serves a diverse global clientele, ranging from national infrastructure projects to regional industrial gas distributors. Our extensive experience in handling Class 4.3 Dangerous Goods ensures that your cargo arrives safely, regardless of the destination.
We have established a robust logistics network across Africa and Southeast Asia, ensuring efficient clearance and transit at the following major hubs:
| Region | Key Strategic Ports | Primary Industrial Applications |
| West Africa | Lagos (Apapa/Tincan), Abidjan, Tema, Dakar | Acetylene production & Metal cutting |
| East Africa | Mombasa, Dar es Salaam, Djibouti | Mining operations & Infrastructure |
| North Africa | Casablanca, Alexandria, Algiers | Steelmaking & Chemical synthesis |
| Southeast Asia | Ho Chi Minh, Jakarta, Manila, Bangkok | Industrial gas plants & Welding supply |
Fixed Partnership Contracts: We maintain long-term supply agreements with over 200+ regular clients, including state-owned steel mills and multinational gas corporations.
Proven Track Record in Africa: We understand the unique climate challenges of tropical transit. Our nitrogen-sealed technology is specifically designed to prevent moisture reaction during the long voyage to African ports.
Verified Quality Assurance: Every shipment is backed by international inspection standards (SGS, BV, or CIQ) to guarantee that the gas yield you pay for is the gas yield you receive.
"Our commitment is simple: We bridge the distance between our factory and your project with uncompromising safety and consistent purity."
