/Dalian Huatang Machinery Co., Ltd.
/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.
Company industry
Products sold to foreign enterprises
Annual production capacity of
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Using ordinary wet sand and resin sand production processes, we produce various valve castings, marine castings, pipe fittings, and pump castings, etc.
Why choose us
Dalian Huatang Machinery Co., Ltd. is a professional foundry processing enterprise producing gray cast iron and ductile iron castings. The company is located in the Paotai Economic Development Zone in Dalian, adjacent to the entrance and exit of Shenyang-Dalian Expressway, with high-speed access to the city center, airport, and port. Transportation is convenient, and information exchange is fast. Established in 1998, the company currently has 120 employees, a factory building area of 13,000 square meters, a total investment of 10 million yuan, more than 80 sets of main production and processing equipment, and an annual production capacity of 3,000 tons.

Technical advantages
The company uses ordinary wet sand and resin sand production processes to produce various valve castings, marine castings, pipe fittings, and pump castings, totaling more than 1,000 types of products, with the maximum single casting weight of about 1 ton.

Quality assurance
The company has passed ISO9001 quality management system certification and Lloyd's Register certification and obtained the qualified manufacturer qualification for valve castings from the Japan Waterworks Association.

Excellent service
The company is equipped with complete testing equipment, including mechanical performance testing, chemical composition analysis, and metallographic testing, ensuring the provision of high-quality products to customers.
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Adhering to the business philosophy of "quality for survival, reputation for development," we wholeheartedly provide high-quality services to our customers.
The company owns various types of machinery and processing equipment
The company is equipped with two 1-ton medium-frequency induction furnaces, one 15-ton/hour resin sand production line, four shot blasting cleaning rooms, four Z124 molding machines, five Z145 molding machines, and two Z148 molding machines. Production methods are flexible and diverse, meeting the various needs of different customers. The company also has complete testing equipment, including mechanical property testing, chemical composition analysis, and metallographic testing, ensuring the provision of high-quality products to customers.
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Dalian Huatang Machinery Co., Ltd. is a foundry specializing in the production of gray iron and ductile iron castings. Located in the Dalian Pao Tai Economic Development Zone, the company is adjacent to the entrance and exit of the Shenyang-Dalian Expressway, providing convenient high-speed access to the city center, airport, and port. Transportation is convenient, and information exchange is quick.