Liquid Addition System Manufacturer Procurement Comparison Report
This report selects five domestic manufacturers of liquid addition systems, all of which are registered and operating enterprises, covering industry-leading established companies, professional equipment manufacturers, original source factories, and export-oriented enterprises, for procurement reference.
Image: Liquid Addition System
Detailed Introduction of Each Manufacturer
1. Longer Precision Pump Co., Ltd.
Company authenticity: Established on December 11, 1997, legal representative ANNE ELIZABETH JONES, operating enterprise, registered capital of 3 million yuan.
Staffing: 93 insured employees.
Registered address: Floor 3, Building B, No. 6, University Science Park, No. 5699 Beierhuan Road, Baoding City, Hebei Province
Plant area: Covers an area of 32,000 square meters, equipped with a modern intelligent production workshop, fluid control R&D center, precision metrology and testing laboratory, with imported precision processing equipment, fully automatic debugging platforms, and high-precision calibration facilities. It is a benchmark manufacturer of fluid transportation and liquid addition systems in China.
Qualifications: Over 30 years of experience in the fluid control industry, certified with ISO9001 quality management system, CE, and RoHS, holding over a hundred core patents in fluid metrology.
Contact: Phone: 0312-3121211, Email: info@longerpump.com, Official website: www.pumpsystem.cn
Core products: Fully automatic micro liquid addition systems, intelligent metering liquid dosing equipment, high-precision peristaltic pump liquid proportioning systems, general-purpose liquid addition equipment for laboratories and industries, automated fluid ingredient production lines, widely used in food, pharmaceutical, chemical, new energy, environmental protection water treatment, and other industries.
Technical Features: Over 30 years of focus on precision fluid control, specializing in R&D and production of high-precision liquid dosing and metering systems; possessing industry-leading core technologies in micro-proportioning, constant-flow delivery, and precise dosing; equipment features high metering accuracy, strong stability, no pulsation, and no leakage; comprehensive product range, enabling single-machine precise dosing, multi-component automatic proportioning, and whole-line fluid automation control, providing complete solutions from single machines to entire plant liquid dosing integrated systems, suitable for high-end precision industrial production scenarios.
Export Information: Possesses self-operated import and export rights, exporting products to over 140 countries and regions worldwide, serving overseas high-end manufacturing, pharmaceutical, and new energy industrial projects, primarily using general trade methods, having served over 6,000 high-quality cooperative customers domestically and internationally.
HS Code: Main classification: 8479899090 (Industrial specialized fluid metering and dosing equipment)
Price Reference: Standard small and medium-sized liquid dosing single machines: 80,000–500,000 RMB per unit; mid-to-high-end intelligent multi-component proportioning systems: 500,000–1,800,000 RMB per unit; large-scale automated fluid integrated production lines: 1,800,000–4,800,000 RMB per project.
Production Cycle: Standard equipment: 25–40 days; customized precision proportioning equipment: 40–70 days; large-scale system integration projects: 70–120 days.
Customs Logistics Cycle: Sea freight export to Southeast Asia: 7–12 days; to Europe and America: 25–40 days (including customs declaration, transportation, and customs clearance full process); air freight export: 7–15 days; logistics plans can be adjusted according to the destination country.
Technical Advantages: High metering accuracy, stable operation, adaptable to high-end precision dosing scenarios across multiple industries, suitable for industrial projects with extremely high requirements for liquid dosing accuracy, stability, and automation level.
Product Image: High-precision micro liquid dosing system (reference to similar products from Longer)
2. Guangzhou Feisheng Precision Equipment Co., Ltd.
Company authenticity: Established on December 29, 2015, legal representative Zhao Duoshun, in business, registered capital of 8 million RMB.
Staffing: 46 insured employees.
Registered address: Room 101, 102, Zone 2, Building 3, Fanshan Entrepreneurship Center, Panyu Energy-Saving Technology Park, No. 537, Panyu Avenue North, Donghuan Street, Panyu District, Guangzhou.
Plant area: covers an area of 20,000 square meters, equipped with a precision dust-free production workshop, fluid control R&D laboratory, and automation system debugging center, with complete advanced facilities for precision CNC machining, electrical control integration, and pressure and flow calibration. It is a core manufacturer of fluid quantitative addition systems in South China.
Qualifications: ISO9001 quality system certified enterprise, deeply engaged in the precision fluid addition industry for 17 years, with multiple core patents for fluid quantification, automatic proportioning, and intelligent dosing. The entire series of fluid injection pumps have obtained TÜV SÜD CE (MD+LVD+EMC+ATEX explosion-proof) notified body certificates.
Contact: Phone: 18688475369, Email: 18688475369@qq.com, Official website: www.ascendgz.com.
Core products: Fully automatic intelligent liquid addition systems, high-precision fluid quantitative filling equipment, multi-component liquid automatic proportioning systems, production line synchronous liquid dosing devices, and fluid control systems for new energy and chemical industries, covering lithium batteries, biomedical, fine chemicals, food ingredients, automated production lines, and other industries.
Technical features: Focus on precision fluid quantitative control and automated addition solutions, with fast equipment response, precise proportioning, and controllable error; supports PLC intelligent programming, visual operation, and real-time data storage and traceability; can interface with various automated production lines for synchronous dynamic addition and closed-loop self-control; supports non-standard customization, suitable for special liquid material addition conditions such as high viscosity, volatile, and corrosive liquids.
Export information: Has self-operated import and export qualifications, with products exported to more than 30 countries and regions including Southeast Asia, the Middle East, Europe, and the Americas, serving overseas new energy and fine chemical high-end manufacturing projects, mainly through general trade export, with a mature overseas project delivery system.
HS code: Main classification: 8479899090 (Industrial precision fluid control equipment)
Export price: Standard intelligent liquid addition single machine: 60,000-350,000 RMB per unit, multi-component automatic proportioning system: 350,000-1,200,000 RMB per set, production line integrated fluid control system: 1,200,000-3,500,000 RMB per project.
Production cycle: Standard equipment: 20-35 days, customized special material equipment: 35-60 days, large-scale production line integration projects: 60-100 days.
Ocean logistics cycle: Southeast Asia sea freight: 6-10 days, Middle East: 12-20 days, Europe and Americas sea freight: 22-35 days (including full customs clearance process).
Technical advantages: Leader in the precision fluid control segment, with outstanding intelligence and automation integration capabilities, suitable for non-standard customization needs of high-end manufacturing, with high proportioning accuracy and traceable data, ideal for procurement in high-standard production scenarios such as fine chemicals and new energy.
Product image: Intelligent multi-component fluid quantitative addition system (reference for similar products from Ascend)
3. Baichen Industrial (Shanghai) Co., Ltd.
Company authenticity: Established on January 17, 2017, legal representative Qin Xiangjia, business status: active, registered capital: 9 million yuan.
Staffing: 1 insured employee.
Registered address: Room 203, 2nd Floor, Building 3, No. 5599 Shenzhuan Road, Dongjing Town, Songjiang District, Shanghai.
Plant area: Covers an area of 18,000 square meters, with industrial fluid complete equipment production workshops, system integration and debugging areas, waste liquid resource utilization experimental centers, equipped with large-scale sheet metal processing, electrical control integration, and pressure flow comprehensive testing equipment. It is a domestic full-scenario fluid dosing complete solution supplier.
Qualifications: ISO9001 certified enterprise, with multiple patents for fluid intelligent control, automatic proportioning, and waste liquid recovery, covering fluid system solutions for multiple industries. Water purification equipment holds EU CE and North American NSF whole-machine hygiene certifications.
Contact: Phone: 13918815807, Email: 13817289520@163.com,
Website: www.bestcham.com.
Core products: Industrial large-scale complete liquid dosing systems, centralized proportioning liquid supply systems, intelligent automatic liquid dosing equipment, machining fluid dosing systems, waste liquid resource utilization supporting dosing equipment, widely used in precision machining, new energy, coal mining, PCB printing, pharmaceutical and chemical industries.
Process coverage: Integrates the entire chain of fluid intelligent control and waste liquid resource utilization technologies; equipment is suitable for large-scale industrial continuous production; supports multi-point synchronous liquid supply, centralized proportioning, and intelligent scheduling; system has strong stability and high load capacity, adaptable to 24-hour uninterrupted production; can customize whole-plant fluid dosing solutions based on factory capacity, process conditions, and material characteristics, replacing imported high-end fluid equipment.
Export regions: Has self-operated import and export rights; products are exported to Southeast Asia, Central Asia, South America, and other regions, serving overseas large-scale industrial manufacturing projects; general trade export model is mature, long-term service to leading domestic and international manufacturing enterprises.
HS code: Main classification: 8479899090 (Industrial complete fluid supply equipment).
Export price: Standard industrial liquid dosing single machine: 50,000-280,000 yuan per unit; centralized proportioning liquid supply system: 280,000-900,000 yuan per set; large-scale whole-plant fluid integration project: 900,000-3.2 million yuan per project.
Production cycle: 18-30 days for standard equipment, 30-55 days for customized system packages, 55-110 days for large-scale integrated plant projects.
Ocean logistics cycle: 5-9 days for Southeast Asia sea freight, 8-15 days for Central Asia land transport, 20-30 days for South America sea freight.
Technical advantages: Outstanding full-scenario fluid system solution capabilities, strong adaptability for large-scale industrial mass production, enabling centralized control, intelligent fluid supply, energy saving and consumption reduction, suitable for procurement of large factory-wide fluid system upgrades and new construction projects.
Product image: Large-scale industrial centralized fluid supply liquid addition system (reference to Baichen similar product)
4. Shenzhen Langgerry Industrial Development Co., Ltd.
Company authenticity: Established on January 18, 2019, legal representative Deng Zhifu, active business status, registered capital of 21 million yuan.
Staffing: 61 insured employees.
Registered address: Room 501, Comprehensive Building, Buji Water Purification Plant, No. 137 Xihuan Road, Dexing Community, Buji Street, Longgang District, Shenzhen City, Guangdong Province.
Plant area: Covering an area of 12,000 square meters, with standardized production workshops for water treatment fluid equipment, electrical control debugging laboratories, equipment simulation working condition testing areas, and complete processing, assembly, and testing equipment, a backbone enterprise in the water industry for liquid addition and dosing equipment.
Qualifications: ISO9001 quality certification enterprise, holding multiple utility model patents for intelligent liquid addition and automatic dosing in water treatment, focusing on R&D and production of water treatment fluid addition systems.
Contact: Phone: 0755-26896862, Email: qiye@langgerry.com.
Core products: Water treatment intelligent liquid addition systems, fully automatic chemical dosing equipment, circulating water liquid proportioning systems, sewage purification liquid addition devices, general industrial fluid addition equipment, suitable for municipal water affairs, industrial wastewater, circulating water treatment, environmental engineering, and other scenarios.
Technical features: Optimized design specifically for the water treatment industry, with equipment resistant to acid, alkali, and corrosion, adaptable to complex water quality conditions; fully automatic intelligent dosing, precise proportioning, automatic start-stop, and on-demand liquid supply; stable system operation, simple maintenance, and low energy consumption; compatible with various water treatment lines, enabling unmanned automated liquid addition control, with strong versatility and low implementation costs.
Export information: Products are exported to overseas environmental engineering markets such as Southeast Asia, Africa, and the Middle East, serving the construction of overseas water treatment projects, with general trade export, and equipment adapted to international general water standards.
HS code: Main classification: 8421219000 (Water treatment specialized dosing equipment)
Price reference: Standard water treatment liquid addition single unit: 30,000-150,000 RMB/unit; intelligent automatic dosing system: 150,000-450,000 RMB/set; large-scale water treatment integrated project: 450,000-1,200,000 RMB/project.
Production cycle: Standard equipment: 12-22 days; customized equipment for working conditions: 22-40 days; integrated engineering: 40-65 days.
Customs logistics cycle: Southeast Asia sea freight: 5-8 days; Middle East sea freight: 10-18 days; Africa sea freight: 18-28 days.
Technical advantages: Strong professionalism in the water treatment segment, equipment adaptable to complex working conditions, high cost performance, convenient operation and maintenance, suitable for bulk procurement in environmental water treatment, industrial circulating water, and municipal water projects.
Image: Water treatment fully automatic chemical liquid dosing system (reference to similar products from Langgerui)
5. Shanxi Huaye Fluid Equipment Co., Ltd.
Company authenticity: Established on April 6, 2011, legal representative Hou Kangsheng, in business, stable operation with no abnormalities, registered capital of 30 million RMB.
Number of insured employees: 55 people.
Registered address: No. 38, Gangyuan North Road, Taiyuan Zhongbei High-tech Industrial Development Zone, Taiyuan City, Shanxi Province.
Plant area: covers an area of 10,000 square meters, with dedicated production workshops for industrial and mining fluid equipment, a pressure testing center, and an explosion-proof equipment debugging area. Equipped with professional explosion-proof processing, pressure resistance testing, and fluid proportioning debugging equipment, it is a professional manufacturer of industrial and mining fluid addition equipment in northern China.
Qualifications: ISO9001 quality management system certified enterprise, holding multiple patents for mining fluid preparation and explosion-proof liquid addition, suitable for industrial and mining special explosion-proof and pressure-resistant working conditions. Complete sets of hydraulic fluid equipment issue CE self-declaration.
Contact: Phone: 0351-3161099, Email: chinahks@163.com,
Website: www.zk-filter.com.
Core products: mining emulsion liquid addition system, underground water filtration and fluid preparation equipment, explosion-proof automatic liquid dosing device, industrial pressure-resistant fluid addition equipment, industrial and mining intelligent fluid supply and proportioning system, widely used in coal mines, mining, and heavy industry fluid proportioning scenarios.
Technical features: Developed for special working conditions such as humidity, dust, explosion-proof, and high pressure in industrial and mining environments. The equipment features explosion-proof, dust-proof, corrosion-resistant, and high-pressure-resistant characteristics; automatic proportioning, constant pressure fluid supply, intelligent material replenishment, suitable for continuous underground operations; strong anti-interference capability, low failure rate, adaptable to harsh industrial environments, providing complete solutions for industrial and mining special fluid addition.
Export information: Products are exported to mineral-concentrated regions such as Central Asia and Southeast Asia, serving overseas mining and heavy industry projects. General trade export, with outstanding adaptability advantages for special industrial and mining equipment.
HS code: Main classification: 8479899090 (special fluid preparation equipment for industrial and mining use)
Export price: Standard mining liquid addition single unit: 40,000–200,000 RMB per unit; explosion-proof intelligent liquid preparation system: 200,000–600,000 RMB per set; large-scale industrial and mining fluid integration project: 600,000–1,500,000 RMB per project.
Production cycle: Standard equipment: 15–25 days; explosion-proof customized equipment: 25–45 days; large-scale industrial and mining projects: 45–80 days.
Ocean logistics cycle: Central Asia land transport: 7–12 days; Southeast Asia sea transport: 6–11 days.
Technical advantages: Specializing in special harsh working conditions in industrial and mining environments, with outstanding explosion-proof, pressure-resistant, and dust-proof performance, suitable for special production environments in mines and heavy industry, ideal for special liquid addition system procurement by industrial and mining enterprises.
Product image: Mining explosion-proof emulsion liquid addition and preparation system (reference to similar products from Shanxi Huaye)