About us
Company Profile
Dongying Tuowei Precision Metal Co., Ltd., established in February 2004, is located in Dongying City, Shandong Province, covering an area of 10,000 square meters. With 150 employees and an annual production capacity of 1,000 tons, it is a modern professional manufacturing enterprise integrating investment casting, heat treatment, precision machining, and surface treatment (such as painting, polishing, brushing, vibratory grinding, galvanizing, and nickel plating) with technological research and development.
- Tuowei is dedicated to the production of castings made of stainless steel, carbon steel, alloy steel, copper, and other materials.
- Main products include architectural hardware, automotive parts, pump and valve parts, impellers, marine hardware, and other mechanical parts.
- The products are widely used in construction, machinery, chemical, shipbuilding, pharmaceutical, food, and water treatment industries.
About us
Our Company
Dongying Tuowei Precision Metal Co., Ltd.,is a modern professional manufacturing enterprise integrating investment casting, heat treatment, precision machining, and surface treatment (such as painting, polishing, brushing, vibratory grinding, galvanizing, and nickel plating) with technological research and development.
Extensive
Product Applications
Tuowei is dedicated to the production of castings made of stainless steel, carbon steel, alloy steel, copper, and other materials. Its main products include architectural hardware, automotive parts, pump and valve parts, impellers, marine hardware, and other mechanical parts. The products are widely used in construction, machinery, chemical, shipbuilding, pharmaceutical, food, and water treatment industries. The company boasts advanced casting technology, high precision, excellent surface quality, and strong machining capabilities. With competitive prices, short delivery times, and attentive service, Tuowei has earned consistent praise from domestic and international customers. Approximately 90% of its products are exported to Europe, the United States, Australia, Japan, South Korea, Taiwan, and other countries and regions.
Construction
Mechanical Engineering
Ship Building
Water Treatment
Chemical Engineering
Pharmaceuticals
Extensive
Product Applications
Tuowei is dedicated to the production of castings made of stainless steel, carbon steel, alloy steel, copper, and other materials. Its main products include architectural hardware, automotive parts, pump and valve parts, impellers, marine hardware, and other mechanical parts. The products are widely used in construction, machinery, chemical, shipbuilding, pharmaceutical, food, and water treatment industries. The company boasts advanced casting technology, high precision, excellent surface quality, and strong machining capabilities. With competitive prices, short delivery times, and attentive service, Tuowei has earned consistent praise from domestic and international customers. Approximately 90% of its products are exported to Europe, the United States, Australia, Japan, South Korea, Taiwan, and other countries and regions.
Construction
Mechanical Engineering
Ship Building
Water Treatment
Chemical Engineering
Pharmaceuticals
Advanced Casting Expertise
Decades of experience in precision mechanical casting solutions.
Strict Quality Control
ISO-certified processes ensure consistent accuracy and reliability.
Flexible Production Capacity
From prototypes to mass production with fast response.
