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/ Dalian Huatang Machinery Co., Ltd

Founded in 1998, the company has 120 employees, a construction area of 13000 square meters, a total investment of 10 million yuan, more than 80 main production and processing equipment, and an annual production capacity of 3000 tons. Using the production process of ordinary wet sand and resin sand, it produces all kinds of valve castings, marine castings, pipe fittings and pump castings, with a total of more than 1000 products, and the maximum single weight of castings is about 1 ton. The company has more than ten years of rich production experience, professional production technology and advanced technology. 

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23 Year
The company is engaged in industry
Industry experience
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10 +
Product marketing foreign enterprises
Product marketing foreign enterprises
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3000 +
Annual production capacity of
Annual production of canned food and sauces
大连华堂机械有限公司
大连华堂机械有限公司
大连华堂机械有限公司

Explore Huatang Products

The production process of ordinary wet sand and resin sand is adopted to produce all kinds of valve castings, marine castings, pipe fittings and pump castings

Products

Bearing box
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头
Bracket
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头
Fire hydrant body
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头
Fire hydrant auxiliary pipe
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头
Box
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头
Stuffing box
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头
Handwheel
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头
Check valve with arm
Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings.
Details 白箭头 黑箭头

Why Choose Us

Dalian Huatang Machinery Co., Ltd. is a casting processing enterprise specializing in the production of gray cast iron and nodular cast iron castings. The company is located in Dalian Fort Economic Development Zone, adjacent to the entrance and exit of Shenyang Dalian Expressway, and can directly reach the main transportation hubs such as the city center, airport and port. Convenient transportation and fast information exchange.

大连华堂机械有限公司

Technical Advantages

 

The company adopts the production process of ordinary wet sand and resin sand to produce all kinds of valve castings, marine castings, pipe fittings and pump castings, with a total of more than 1000 products.

大连华堂机械有限公司

Quality Assurance

 

The company has passed ISO9001 quality management system certification and Lloyd's classification society certification, and obtained the qualification of valve casting product recognized by Japan waterway Association.

大连华堂机械有限公司

Considerate Service

 

The company is equipped with perfect testing equipment, including mechanical performance testing, chemical composition analysis and metallographic testing, which ensures to provide customers with high-quality products.

Huatang News

In line with the business philosophy of "quality for survival, reputation for development", we wholeheartedly provide our customers with the best service.

Congratulations to the official website of Dalian Huatang Machinery Co., Ltd. officially launched! ! !

Congratulations to the official website of Dalian Huatang Machinery Co., Ltd. officially launched! ! !

08/11/2021

Dalian Huatang Machinery Co., Ltd. is a foundry processing enterprise specializing in the production of gray cast iron and ductile iron castings. The company is located in Dalian Paotai Economic Development Zone, adjacent to the Shen-Da Expressway entrance and exit, with high-speed direct access to the city center, airport and port and other major transportation hubs. The transportation is convenient and the information exchange is fast.
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``Coming together to fight the epidemic'' knowing, responsible, responsible, and detailed implementation

``Coming together to fight the epidemic'' knowing, responsible, responsible, and detailed implementation

08/11/2021

The fight against the epidemic is a nationwide mobilization campaign, and it should be a battle that follows objective laws and is scientific and orderly.
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The principle and application of the new technology of die-casting mold surface treatment!

The principle and application of the new technology of die-casting mold surface treatment!

08/11/2021

Die-casting molds are a large category of molds. With the rapid development of my country's automobile and motorcycle industry, the die-casting industry has ushered in a new period of development. At the same time, higher requirements are put forward for the comprehensive mechanical properties and life of die-casting molds. To meet the ever-increasing performance requirements, it is still difficult to meet the application of new mold materials alone. Various surface treatment technologies must be applied to the surface treatment of die-casting molds to achieve the requirements for high efficiency, high precision and long life of die-casting molds. . Among various molds, the working conditions of die-casting molds are relatively harsh.
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Dalian Huatang Machinery Co., Ltd

 

We are a foundry processing enterprise producing gray cast iron and nodular cast iron castings. 

Add: luantun, shenlu village, Baotai street, Jinpu New District, Dalian

If you have any questions, please contact us

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