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The world's leading calcium carbide manufacturer.

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Our Products

High Gas Yield, High Stability,High Safety.

50-80mm Calcium Carbide
High purity and low impurities ensure the stability and efficiency of large-scale production.
25-50mm Calcium Carbide
High-purity calcium carbide enhances production efficiency and reduces production costs.
1-7mm Calcium Carbide
High-purity calcium carbide offers a stable acetylene source to meet industrial needs.
80-120mm Calcium Carbide
Our top-quality calcium carbide with a particle size of 80-120mm can produce acetylene gas up to 310L/KG, effectively helping acetylene manufacturers achieve better production efficiency.
15-25mm Calcium Carbide
Used for steel desulfurization, improving desulfurization efficiency and ensuring environmentally friendly production.
7-15mm Calcium Carbide
Suitable for industrial acetylene production, with low impurity content ensuring acetylene purity.
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ABOUT US
We Aim To Not Just Be Your Supplier But Your Long-Term Partner
since
2007
TYWH  was established in 2007 ,specializing in calcium carbide manufacturing for 17 years.


Our factory is located in Wuhai City, Inner Mongolia, covering an area of 40,000 square meters. Equipped with 8 advanced automated production lines, our annual production capacity reaches 120,000 tons.
Our customers are spread across more than 200 countries and regions, including the United States, Brazil, Australia, the Middle East, Southeast Asia, South Africa, Central Europe, among others.

We have established long-term partnerships with leading acetylene manufacturers and steel producers worldwide. We always adhere to the core principle of "customer first," which has led to widespread recognition and praise in the international market. 
 Cooperation With 300+ clients
annual production capacity 120,000 tons.
ABOUT US

TYWH  was established in 2007 ,specializing in calcium carbide manufacturing for 17 years.


Our factory is located in Wuhai City, Inner Mongolia, covering an area of 40,000 square meters. Equipped with 8 advanced automated production lines, our annual production capacity reaches 120,000 tons.

17
17
specializing in calcium carbide manufacturing for 17 years
50+
50+
We have a professional team
300+
Cooperation With 300+ Clients
40000
Factory 40000 square meters
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Our advantages

Choose us, and we promise to do everything we can to meet your needs.

Quality Stability
We guarantee that our calcium carbide provides a stable gas yield to meet your production needs. Our strict supply chain management ensures a continuous and reliable supply.
Security
From production to delivery, we maintain strict safety controls at every stage.
Fast Delivery
With efficient team collaboration and sufficient inventory, we ensure that your goods are delivered safely and promptly.
Authorized Certification
We have received multiple international certifications, such as SGS, ISO, MSDS, etc.
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Applications
TYWH is committed to providing high-quality and stable products for acetylene manufacturing and the steel desulfurization industry, aiming to be the world's leading calcium carbide manufacturer.
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Customer Feedbacks
The gas yield of TYWH's calcium carbide is 3% higher than that of other suppliers, significantly enhancing our production efficiency. We are very satisfied with this.
TYWH has a comprehensive certification system, sound policies, and standardized management. They successfully passed our rigorous screening and on-site assessments, becoming our long-term calcium carbide supply partner.
Despite the current turbulent world situation, TYWH upheld their commitment to provide us calcium carbide, solving our previous production interruption issues.
The calcium carbide supplied by TYWH has a high particle size qualification rate and low impurity content. They are the only supplier we have worked with that maintains a record of zero quality complaints.
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Customer Feedbacks
The gas yield of TYWH's calcium carbide is 3% higher than that of other suppliers, significantly enhancing our production efficiency. We are very satisfied with this.
TYWH has a comprehensive certification system, sound policies, and standardized management. They successfully passed our rigorous screening and on-site assessments, becoming our long-term calcium carbide supply partner.
Despite the current turbulent world situation, TYWH upheld their commitment to provide us calcium carbide, solving our previous production interruption issues.
The calcium carbide supplied by TYWH has a high particle size qualification rate and low impurity content. They are the only supplier we have worked with that maintains a record of zero quality complaints.
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Latest News
Here are the latest news about our company and industry. Read these posts to get more information about the products and the industry and thus get inspiration for your project.
Will natural calcium carbide exist directly in nature?
Natural calcium carbide cannot exist in nature yet, because calcium carbide reacts easily with water. If it rains, it will disappear, so calcium carbide may exist in nature. It is an inorganic substance. There is a type of carbon-containing compound that is also an inorganic substance, that is, carbide. Calcium carbide belongs to carbide.
2024 01 01
Calcium carbide slag can also be used to make bleaching liquid
Calcium carbide slag is washed with equal amounts of water for more than two times to remove stones and other impurities, and then prepared into an aqueous solution containing calcium hydroxide. After two chlorinations, bleaching liquid can be obtained
2024 01 01
Describe the process of producing calcium carbide in calcium carbide furnace
Qualified raw materials are measured and batched in the raw material processing workshop, and then sent to the silo of the electric furnace workshop by the bucket elevator. The materials are sent to the annular silo on the top of the furnace by the furnace top distribution facilities, fixed belt conveyors and annular distribution machines. The furnace top distribution facilities distribute the furnace charge into the silo as needed, and the furnace is added to the electric furnace in batches by the electric furnace feeding pipe.
2024 01 01
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honor certificate
We hold multiple certifications in compliance with Global Quality Standards, including ISO 9001, ISO 45001, and SGS etc.
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Get in touch with us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Contact Us
Head Office: Room 438, No. 58 Wanxiang Road, Gulin Street, Binhai New Area, Tianjin,China
Factory: Laoshidan Project Area of Hainan Industrial Park, Hainan District, Wuhai City, Inner Mongolia, China
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