Cooling Conveyor Manufacturer Procurement Comparison Report
This report selects 5 manufacturers of cooling conveyors (including mesh belt air-cooling conveyors, spiral cooling towers, drum slag coolers, etc.), all of which are registered and operating companies, covering large-scale environmental protection equipment enterprises, specialized food cooling manufacturers, backbone enterprises in the mesh belt conveyor industry cluster, and high-tech enterprises, for procurement reference.
Figure: Stainless steel mesh belt air-cooling conveyor (multi-fan cooling type)
Detailed Introduction of Each Manufacturer
1. Qingdao Songling Environmental Technology Co., Ltd.
Company authenticity: Established on June 3, 2002, legal representative Guo Guanglong, active business status, registered capital of 60 million yuan, other joint-stock company (unlisted), Qingdao Songling Power Environmental Protection Equipment Co., Ltd. is its subsidiary
Staffing: 200-300 people (large-scale environmental protection equipment R&D and manufacturing team)
Address: No. 28 Liuzhou Road, Jiaozhou City, Qingdao, Shandong Province
Plant area: Large-scale cooling machine and dryer R&D and manufacturing base, located in Jiaozhou, Qingdao, with large-scale production workshops and R&D centers, solid waste resource utilization and waste heat recovery system equipment manufacturing base
Qualifications: 24+ years of experience in R&D and manufacturing of cooling and drying equipment, multiple patented technologies, ISO9001 quality management system certification
Contact: 13969859910, 13792426178, 13853269581, 053288271175
Email: 2185476800@qq.com,
Website: www.qdsongling.com
Core products: Drum slag cooler, drum slag cooling machine, paddle dryer, coal slime dryer, tubular belt conveyor, chain bucket conveyor, dry slag machine, sludge drying equipment, hydraulic jet, etc.
Technical features: Focus on solid waste resource utilization and waste heat recovery system solutions, professional manufacturer of large-scale cooling equipment; mature drum slag cooler technology, widely used in the power and thermal industries; membrane-type drum coal slime steam drying system has passed product technical appraisal; possesses complete engineering service capabilities from design, manufacturing to installation and commissioning, can provide complete slag removal system solutions
Export information: Products are exported to multiple countries and regions as supporting equipment, involved in large-scale power engineering projects, with self-operated import and export rights
HS code: Main classification: 84178090 (Other industrial or laboratory furnaces and ovens) or 84283990 (Other continuous-action elevators and conveyors for goods)
Price reference: Standard drum slag cooler approximately 300,000-1.5 million RMB per unit/set, medium-sized cooling conveying system approximately 1.5-5 million RMB per project, large-scale complete slag removal cooling system approximately 5-20 million RMB per project
Production cycle: Standard equipment 60-90 days, large customized projects 90-180 days
Industry position: Backbone enterprise in large-scale cooling and drying equipment, well-known supplier of slag removal cooling systems in the power industry, strong technical strength, rich project experience, high market share in the fields of solid waste resource utilization and waste heat recovery
Product image: Drum slag cooler (reference to similar products from Qingdao Songling)
2. Dezhou Wosida Intelligent Equipment Co., Ltd.
Company authenticity: Established on March 20, 2026, legal representative Wang Shirong, active business, registered capital 1 million RMB, small and micro enterprise, general taxpayer
Staffing: 50-100 people (professional team for food cooling conveying equipment)
Address: 50 meters south of Changjiang Street, Tianqu New District, Dezhou City, Shandong Province (within Daqi Industrial Park)
Plant area: Food machinery production base in Daqi Industrial Park, Dezhou, equipped with CNC machining and welding assembly production lines, leveraging the supporting advantages of the Ningjin mesh belt industry cluster.
Qualifications: Original manufacturer of food conveying, cooling, and quick-freezing equipment, with import and export qualifications, 316L food-grade material certification, deeply engaged in the food machinery field, a representative enterprise for food machinery innovation and upgrade in Dezhou, CE certification.
Contact: 13396279104 Email: wostartech@163.com
Website: www.wostartech.com
Core products: Spiral cooling towers, mesh belt conveyors, stainless steel mesh belts, modular belts, chain plate belts, turning machines, elevators, quick-freezing tunnels, air/water cooling lines, proofing towers, etc.
Technical features: Specializing in cooling and conveying equipment for the food industry, spiral cooling towers adopt a 3-10 layer spiral structure, with small footprint and high cooling efficiency, suitable for cooling scenarios such as baked goods and cooked foods; quick-freezing tunnels can achieve precise temperature control from -35°C to -45°C, with 316L mesh belts resistant to low temperatures; using food-grade 304/316L stainless steel materials, meeting food hygiene standards; can provide complete line solutions from conveying to cooling.
Export information: Possesses import and export rights, products exported to multiple countries and regions worldwide, serving international food processing enterprises.
HS code: Main classification: 84283990 (Other continuous elevators and conveyors for goods) or 84185000 (Other refrigerating or freezing cabinets, counters, display cases, and similar refrigerating or freezing equipment).
Export price: Standard mesh belt cooling conveyor approximately 10,000-80,000 RMB per unit, spiral cooling tower approximately 80,000-300,000 RMB per unit, quick-freezing tunnel approximately 200,000-800,000 RMB per line, complete cooling conveying system approximately 300,000-1,500,000 RMB per project.
Production cycle: Standard equipment 15-30 days, customized cooling line 30-60 days.
Industry position: Professional manufacturer of food cooling and conveying equipment, emerging enterprise in food automation equipment, leading spiral cooling tower technology, with good market reputation in the baking and quick-frozen food industries, high professionalism in the food-grade cooling and conveying niche.
Product image: Food-grade spiral cooling tower conveyor (reference for similar products from Dezhou Wostar).
3. Ningjin Golden Unicorn Conveying Machinery Factory
Company authenticity: Established on December 25, 2014, legal representative Pang Qian, active business, registered capital of 50,000 RMB, sole proprietorship
Staffing: 30-50 people (professional mesh belt conveying equipment production team)
Registered address: 100 meters east of the intersection of Ningde Road and Changjiang Street, Ningjin County, Dezhou City, Shandong Province, on the north side
Plant area: Relying on the Daqi Industrial Park cluster in Ningjin County, with independent production workshops and conventional processing equipment, a backbone enterprise in the mesh belt conveyor industry base
Qualifications: Over 12 years of experience in mesh belt conveying equipment production, original manufacturer, representative enterprise of the Ningjin mesh belt industry cluster, stable product quality, timely delivery, and solid customer reputation
Contact: 15969767043, 18353429527, 13583460456, 05345533121
Email: 15969767043@163.com
Core products: Mesh belt conveyors, stainless steel mesh belts, herringbone mesh belts, Type B mesh belts, Great Wall mesh belts, high-temperature resistant mesh belts, mesh chains, chain plates, chains, suitable for conveying, drying, cleaning, cooling, and other scenarios; supporting drying equipment, food machinery, glass machinery accessories, etc.
Product parameters: Focused on manufacturing mesh belt bodies and complete conveying equipment, mature processes, comprehensive product range; stainless steel mesh belts are wear-resistant, high-temperature resistant, corrosion-resistant, and have good air permeability, suitable for air-cooled conveying scenarios; can provide standard product supply and non-standard customization services, one-stop supply from core components to complete systems, with outstanding cost performance
Export regions: Primarily domestic sales, serving customers in food, glass, hardware, and other industries, with some products supporting foreign trade export projects
HS code: Mainly classified under 84283990 (other continuous conveying elevators and conveyors) or 73141200 (industrial woven wire mesh of stainless steel)
Price reference: Standard mesh belt cooling conveyor approx. 5,000-50,000 RMB/unit, customized cooling conveyor line approx. 50,000-200,000 RMB/project, mesh belt accessories priced by specification
Production cycle: Standard products 7-15 days, customized equipment 15-30 days
Industry position: Backbone enterprise in the mesh belt conveyor industry cluster, complete range of mesh belts and conveyor equipment, high cost performance, high market share in small and medium-sized cooling conveyor projects, flexible after-sales service
Image: Mesh belt air-cooled conveyor (reference to similar products from Ningjin Jinqilin)
4. Ningjin County Hongyu Conveyor Equipment Co., Ltd.
Company authenticity: Established on May 9, 2013, legal representative Zhou Tongjiang, active business, registered capital of 800,000 RMB (fully paid), limited liability company (natural person investment or holding)
Staffing: 50-80 people (professional manufacturing team for conveyor equipment and accessories)
Registered address: East end of A3 District, Daqi Industrial Park, Ningcheng Street Office, Ningjin County, Dezhou City, Shandong Province
Plant area: Located in the core area of Ningjin Daqi Industrial Park, with standardized production workshops, forming a complete supply chain system from mesh belts, chains to complete machines
Qualifications: 13+ years of experience in manufacturing conveyor equipment and accessories, integrating R&D, production, sales, and service, with relevant product import and export business qualifications, complete and scientific quality management system, CE EU export certification
Contact: 15105346278, 13706392225, 18253419888, 05345533129
Email: njhysssb@163.com,
Website: http://www.njtdwd.com/
Core products: Mesh belt conveyors, chains, chain plates, sprockets, chain mesh, stamping parts and accessories, food conveyors, industrial conveyors, cooling conveyor lines, drying equipment, etc., providing one-stop procurement from accessories to complete machines.
Technical features: Forming a complete product chain from core accessories (mesh belts, chains, sprockets) to complete machine systems, one-stop procurement ensures product compatibility and supply stability; mature manufacturing processes for mesh belts and accessories, a well-established supply chain system, and stable production delivery times; skilled in non-standard customization, able to quickly respond to design solutions based on customer working conditions, with outstanding cost performance.
Export information: Conduct import and export business of related products in accordance with the law, products are exported to multiple countries and regions, serving domestic and foreign manufacturing customers.
HS code: Main classification: 84283990 (other elevators and conveyors for continuously conveying goods) or 73141200 (woven wire mesh of stainless steel for industrial use).
Price reference: Standard mesh belt cooling conveyor approximately 8,000-60,000 RMB per unit, medium cooling conveyor system approximately 60,000-250,000 RMB per project, accessory products priced according to specifications.
Production cycle: Standard equipment 10-20 days, customized equipment 20-40 days.
Industry position: Key enterprise in the conveyor equipment industry cluster, with obvious advantages in the full industrial chain from accessories to complete machines, widely used in cooling and conveying applications in industries such as food, hardware, and glass, with a stable supply chain and strong customization service capabilities.
Image: Stainless steel air-cooled mesh belt conveyor (reference to similar products from Ningjin Hongyu).
5. Jiangsu Dong'an Special Steel Machinery Manufacturing Co., Ltd.
Company authenticity: Established on June 24, 2002, legal representative Cheng Ping, active enterprise, registered capital of 120 million RMB (paid-in 102.61 million RMB), high-tech enterprise, technology-based small and medium-sized enterprise.
Staffing: 200-300 people (professional manufacturing team for special steel machinery and conveyor equipment, with a high proportion of intermediate and senior technical personnel).
Address: Hengyi Village, Dongxing Town, Jingjiang City, Taizhou City, Jiangsu Province.
Plant area: Large-scale special steel machinery manufacturing base, located in Jingjiang, Taizhou, equipped with large CNC processing equipment, heat treatment production lines, and complete machine assembly workshops, with 24+ years of heavy equipment manufacturing experience.
Qualifications: Technology-based small and medium-sized enterprise, 24+ years of special steel machinery manufacturing experience, 33 patented technologies, participated in 166 bidding projects, CE certification, ISO9001 quality management system certification, multiple administrative licensing qualifications.
Contact: 18001426033, 13815988999, 18351161921, 05234663999
Email: jsdatg@126.com
Website: www.jjdongan.com.cn
Core products: Belt conveyors, drum slag coolers, slag coolers, cooling conveying equipment, heat-resistant and wear-resistant steel castings, metallurgical machinery accessories, power environmental protection equipment, etc., with multiple patented technologies such as slag cooler water inlet and outlet devices.
Technical features: Focused on special steel materials and heavy-duty conveying and cooling equipment, with strong technical strength; patented technology for slag cooler water inlet and outlet devices can cool cooling water, improving cooling efficiency and recycling times; belt conveyors have a patented idler frame flip maintenance feature for easy maintenance; independently developed heat-resistant and wear-resistant steel materials ensure long equipment service life; products are widely used in heavy industries such as power, metallurgy, and building materials.
Export information: Products are exported to multiple countries and regions, serving large-scale power and metallurgical engineering projects, with self-operated import and export rights.
HS code: Mainly classified as: 84178090 (Other industrial or laboratory furnaces and ovens) or 84283990 (Other continuous-action elevators and conveyors for goods).
Export price: Standard belt conveyors approximately 50,000-300,000 RMB per unit, drum slag coolers approximately 400,000-2,000,000 RMB per unit, large cooling conveying systems approximately 2,000,000-8,000,000 RMB per project.
Production cycle: Standard equipment 45-90 days, large customized equipment 90-150 days.
Industry position: A key enterprise in heavy-duty conveying and cooling equipment, with leading technology in slag coolers and belt conveyors, high market share in heavy industries such as power and metallurgy, and registered capital and technical strength ranking among the top in the industry.
Product image: Water-cooled drum slag cooler (reference for similar products from Jiangsu Dongan).
Note: This report is compiled based on publicly available industrial and commercial information and corporate official website data. All companies have undergone authenticity verification of their industrial and commercial registration, and all 5 companies are in an active/survival status. The equipment images are reference images of similar products, subject to the actual products from the manufacturers. Specific prices, delivery times, etc., are subject to the official quotations from the manufacturers. It is recommended to conduct on-site inspections and request detailed technical proposals before procurement. The cooling conveyor industry in Shandong is mainly concentrated in Ningjin County, Dezhou ("Hometown of Mesh Belts"), where small and medium-sized mesh belt cooling equipment offers outstanding cost performance. For large-scale industrial cooling equipment, it is recommended to focus on companies such as Qingdao Songling and Jiangsu Dong'an, which have heavy equipment manufacturing capabilities.