About Us

Established in 2020, Grand Honest Chemical (JIASHENG TIANCHENG CHEMICAL CO., LTD) is a direct manufacturer specializing in high-purity calcium carbide (CaC₂ ≥80%), strategically headquartered in Baotou, Inner Mongolia — China’s resource hub with abundant coal and limestone reserves. This prime location ensures stable raw material access and cost-efficient production for global industrial clients.

Why Partner With Us?

Direct Factory Advantages
  • Operate from our 15,000-ton/year facility in Inner Mongolia’s energy corridor.
  • Full control from mining partnerships to final packaging (No middlemen, no hidden costs).
Resource-Driven Reliability
  • Leverage Inner Mongolia’s #1 coal reserves in China (25% of national total).
  • Secure limestone supply within 50km radius of our plant.
  • Dedicated rail logistics for bulk export efficiency.
Customization Expertise
  • Adjustable granularity (7-120mm) for PVC, BDO, and metallurgical applications.
  • 72-hour rapid sampling with 5+ years of technical data from 6 long-term partners.
Proven Partnership Legacy
  • Supplied to 6 long-term partners in India, Vietnam, and Southeast Asia.
  • 100% client retention rate through raw material price fluctuations.

Experience the Power of Calcium Carbide (CaC₂) – A 3D Visual Journey

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High-Purity Calcium Carbide (CaC₂) for Cost-Effective PVC & BDO Production

Chemical Industry
  • PVC Resin
  • BDO (1,4-Butanediol)
  • Vinyl Acetate
Metallurgical Industry
  • Steel Desulfurizer
  • Acetylene Gas for Metal Welding
New Energy Materials
  • Acetylene Black (Li-ion Batteries)
  • Carbon Nanotube Raw Material

We have cooperated with 23+ countries