Craftsmanship casting vigorously promotes work
A professional manufacturer of pressure vessel products for the State Administration of Quality Supervision, Inspection and Quarantine, as well as oil processing equipment and biological fermentation equipment for the State Grain Administration
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Focusing on pressure vessel product solutions
We are a professional manufacturer of pressure vessel products for the State Administration for Market Regulation, as well as oil processing equipment and biological fermentation equipment for the State Grain Administration
Learn More →
Quality based enterprise, technology empowerment, equipment for the future
Specializing in the research and development, design, manufacturing, and installation of various pressure vessels, reactors, heat exchangers, storage tanks, and complete sets of chemical equipment
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ABOUT DALI
Nantong Dali Chemical Equipment Co., Ltd.
Nantong Dali Chemical Equipment Co., Ltd. is a joint-stock enterprise restructured from the former state-owned Rudong Grain Machinery Factory and Nantong Huaqing Pressure Vessel Factory. Established in 1969, it is now a specialized manufacturer certified by the State Administration for Market Regulation for pressure vessel production, and by the National Grain Administration for the manufacture of oil-processing and bio-fermentation equipment.
Currently, the company occupies a site of 66,000 square meters, with a factory building area exceeding 22,000 square meters and fixed assets totaling RMB 56 million. The workforce comprises 228 employees, including nearly 40 professional and technical personnel—among them 4 senior engineers—170 skilled workers specializing in pressure vessel manufacturing, 52 certified welders for pressure vessels, 25 riveters, and 10 inspection and testing staff, including 5 individuals holding Level II nondestructive testing qualifications. ... ...
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Product Center
A specialized manufacturer of pressure vessel products under the State Administration for Market Regulation, as well as oil‑processing and bio‑fermentation equipment under the National Grain Administration.
Precision engineering, a reliable choice.
We have vigorously introduced state-of-the-art production and processing equipment, including high-precision machine tools, large-scale machining centers, and specialized process equipment, thereby providing robust assurance for product quality and corporate development.
Production equipment
Equipped with high-precision machine tools, large-scale machining equipment, and specialized process equipment.
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Honors and Qualifications
We maintain a rigorous and comprehensive quality assurance system. From the receipt of raw materials to the final shipment, we adhere strictly to our quality management framework.
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Sales Scope
The company’s products are now sold in more than 20 provinces, municipalities, and autonomous regions across China, as well as in Hong Kong, and are exported to countries including Japan, Iran, Russia, Thailand, and Zambia.
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Customer Service
The company also undertakes design, manufacturing, and other related services for various custom‑made products.
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The company’s products are now sold in more than 20 provinces, municipalities, and autonomous regions across China, as well as in Hong Kong, and are exported to countries including Japan, Iran, Russia, Thailand, and Zambia.
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Process Tower: High-Performance Industrial Separation Equipment 2026
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“Technological Innovation, Quality First”We firmly believe in the power of technology and fully meet the manufacturing, processing, and inspection requirements of all types of equipment.
Contact Us
Nantong Dali Chemical Equipment Co., Ltd.
Address: No. 168, West Jianshe Road, Matang Town, Rudong County, Jiangsu Province
Telephone:13861938700
Sales Department:0513-84541537
Fax: 0513-84544587
Postal Code: 226401
Email:jjh@ntdlhg.com
Email:nts@ntdlhg.com
Copyright © 2026 Nantong Dali Chemical Equipment Co., Ltd.