Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Buffer Tank Manufacturers in China

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Top-rated Buffer Tank suppliers, How to choose a Buffer Tank manufacturer, Best Buffer Tank companies in China

The top 10 Buffer Tank manufacturers in China for 2026 are: Shandong Granfu Intelligent Equipment Co., Ltd, Hebei Hongrui Xiangtong Heavy Industry Co., Ltd, Hebei Weihan Environmental Protection Equipment Co., Ltd, Middling coal Industry and Mining Materials Group Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Liangshan Huahao Machinery Equipment Co., Ltd, Liangshan Juxin Environmental Protection Equipment Co., Ltd, Nantong Yuanquan Pressure Vessel Co., Ltd, Jining Shengyuan Second hand Equipment Co., Ltd, Wuxi Baiante Anti corrosion Equipment Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Shandong Granfu Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2019-05-30
Registered Capital3000K CNY

Shandong Granfu Intelligent Equipment Co., Ltd., registered at No. 7827 Mizhou East Road, Zhucheng City, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision Administration and the legal representative of Jiang Lina, has a business scope including licensed projects such as special equipment manufacturing; Installation, renovation, and repair of special equipment; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: Manufacturing of specialized equipment (excluding licensed professional equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of automotive parts and accessories; Mechanical parts and component processing; Manufacturing of marine supporting equipment; Manufacturing of service consumption robots; Industrial robot manufacturing; Manufacturing of metal structures; Installation services for ordinary mechanical equipment; Sales of metal materials; Sales of mechanical equipment; Retail of hardware products; Sales of firefighting equipment; Sales of building materials; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Metal surface treatment and heat treatment processing; Processing and treatment of metal waste and debris; Solid waste management; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Buffer Tank, Vacuum Pressure Tank, Autoclave

Top 2
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Hebei Hongrui Xiangtong Heavy Industry Co., Ltd
Overall Score4.8 / 5
Est. Date2021-01-06
Registered Capital3000K CNY

Hebei Hongrui Xiangtong Heavy Industry Co., Ltd., with its registered address located on the east side of Jingsan Road and the south side of Guihua Road in Huanghua Town, Cangzhou City, Hebei Province, is registered with the Huanghua Market Supervision Administration. The legal representative is Qi Quancheng, and its business scope includes licensed projects such as special equipment manufacturing; Installation, renovation, and repair of special equipment; Production of road motor vehicles; Production of hazardous chemical packaging materials and containers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: Industrial design services; Import and export of goods; Technology import and export; Sales of metal materials; Container manufacturing; Container sales; Sales of special equipment; Automobile sales; Wholesale of automotive spare parts; Retail of automotive spare parts; Manufacturing of automotive parts and accessories. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Buffer Tank, Filter, Liquid Nitrogen Storage Tank

Top 3
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Hebei Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2019-11-26
Registered Capital10000K CNY

Hebei Weihan Environmental Protection Equipment Co., Ltd., registered at Xinhe International D, Zaoqiang County, Hengshui City, Hebei Province Building 211, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, with Wu Junwei as the legal representative. The business scope includes processing, manufacturing, and selling environmental protection equipment, fiberglass products, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, conveyor accessories, fiberglass winding products, cooling towers and fillers, central air conditioning supporting products, rubber products, automation supporting products, molded products, pipeline products, containers, filters, anti-corrosion and insulation engineering, non-standard steel structure products, gas regulator equipment, wires and cables, optical cables, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment and accessories, and engineering construction several times. The company also engages in the export business of self-produced products and technologies and the mechanical equipment required by the company. Import business of spare parts, raw materials and technologies, Except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Buffer Tank, Fiberglass Inspection Well, Fiberglass Warning Ball

TOP4
Middling coal Industry and Mining Materials Group Co., Ltd
Overall Score4.7 / 5
Est. Date2001-04-23
Registered Capital100000K CNY

Middling coal Industry and Mining Materials Group Co., Ltd., with its registered address at No. 11, North Kaiyuan Road, High tech Zone, Jining City, is registered by the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and its legal representative is Qu Qing. Its business scope includes general projects: special equipment manufacturing (excluding licensed professional equipment manufacturing); Sales of mechanical equipment; Mining machinery manufacturing; Sales of mining machinery; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Manufacturing of electronic components; Retail of electronic components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Sales of railway transportation infrastructure equipment; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of household appliances; Sales of metal products; Manufacturing of non-metallic mineral products; Sales of mobile communication devices; Sales of IoT devices; Wholesale of hardware products; Retail of hardware products; Sales of labor protection equipment; Sales of building materials; Sales of metal materials; Sales of agricultural and sideline products; Research and development of emerging energy technologies; Specialized equipment repair; Mechanical equipment leasing; Software development; Software sales; Information system integration services; Intelligent control system integration; Domestic cargo transportation agency (except for projects that need to be approved according to law, independently carry out business activities according to law with the business license): Internet information service; Import and export of goods; Technology import and export; Manufacturing of railway transportation infrastructure equipment; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Buffer Tank, Large-Scale Equipment, Spraying Equipment

TOP5
Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.7 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Buffer Tank

TOP6
Liangshan Huahao Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-03-10
Registered Capital10K CNY

Liangshan Huahao Machinery Equipment Co., Ltd., with its registered address located in Liulijing Village, Quanpu Town, Liangshan County, Jining City, Shandong Province, is registered with the Liangshan County Market Supervision and Administration Bureau. The legal representative is Han Zhaowei, and its business scope includes general projects such as mechanical equipment sales; Sales of pharmaceutical specialized equipment; Sales of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for feed production; Sales of specialized equipment for environmental protection; Sales of specialized equipment for refining and chemical production; Sales of specialized packaging equipment; Sales of specialized equipment for plastic processing; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for rubber processing; Sales of metal cutting and welding equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Buffer Tank, Graphite Condenser, Stainless Steel Tube Condenser

TOP7
Liangshan Juxin Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2026-03-12
Registered Capital2000K CNY

Liangshan Juxin Environmental Protection Equipment Co., Ltd. is located 60 meters west of Xuzhuang Bridge on National Highway 220 in Renhe Village, Quanpu Town, Liangshan County, Jining City, Shandong Province. It was established on March 12, 2026, with the registration authority of Liangshan County Market Supervision Administration and the legal representative being Ding Simeng. Core products: Buffer Tank

TOP8
Nantong Yuanquan Pressure Vessel Co., Ltd
Overall Score4.6 / 5
Est. Date2011-08-18
Registered Capital15000K CNY

Nantong Yuanquan Pressure Vessel Co., Ltd., registered at Industrial Concentration Zone, Qutang Town, Hai'an County (Group 30, Huzhuang Village), with the administrative approval bureau of Hai'an City as the registration authority and Xue Heming as the legal representative. Its business scope includes metal pressure vessels, refining and chemical equipment, pharmaceutical equipment, metallurgical equipment, boiler auxiliary equipment, environmental protection and energy-saving equipment, manufacturing of metal structural components (special permits are required before operation), processing, and sales; Self operated and agency import and export of various commodities and technologies (excluding goods and technologies prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Buffer Tank, Volumetric Heat Exchanger,

TOP9
Jining Shengyuan Second hand Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2021-08-19
Registered Capital50K CNY

Jining Shengyuan Second hand Equipment Co., Ltd., with its registered address located 500 meters north of Beizhaozhuang Village, Huanggai Town, Jiaxiang County, Jining City, Shandong Province, is registered with the Jiaxiang County Market Supervision Administration. The legal representative is Zhao Shanfu, and its business scope includes general projects such as gas and liquid separation and pure purification equipment sales; Sales of pharmaceutical specialized equipment; Sales of agricultural machinery; Sale of second-hand goods; Sales of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for refining and chemical production; Sales of specialized packaging equipment; Sales of electrical equipment; Sales of electric food processing equipment; Sales of pumps and vacuum equipment; Sales of mechanical equipment; Sales of special equipment; Sales of specialized equipment for environmental protection; Sales of metal products; Sales of specialized equipment for processing leather, fur, and their products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Buffer Tank, Second Hand Kneading Machine, Second Hand Vacuum Dryer

TOP10
Wuxi Baiante Anti corrosion Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2014-08-11
Registered Capital20000K CNY

Wuxi Baiante Anti corrosion Equipment Co., Ltd., registered at No. 154 Nanzhuang Road, Jingtang Industrial Concentration Zone, Xushe Town, Yixing City, with the registration authority of Yixing Data Bureau and the legal representative of Zhao Ping. Its business scope includes licensed projects: special equipment manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results), general projects: manufacturing of special equipment for oil refining and chemical production; Sales of specialized equipment for refining and chemical production; Steel rolling processing; Manufacturing of metal materials; Sales of engineering plastics and synthetic resins; Sales of special equipment; Manufacturing of specialized machinery and equipment for water resources; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Sales of metal materials; Sales of photovoltaic equipment and components; Technology import and export; Import and export of goods; Import and export agency; Business agency services; Customs declaration business; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Buffer Tank, Measuring Tank, Steel Lined Ptfe Reactor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Granfu Intelligent Equipment Co., Ltd2019-05-30Buffer Tank, Vacuum Pressure Tank, Autoclave3000K CNYSupported
Hebei Hongrui Xiangtong Heavy Industry Co., Ltd2021-01-06Buffer Tank, Filter, Liquid Nitrogen Storage Tank3000K CNYSupported
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Buffer Tank, Fiberglass Inspection Well, Fiberglass Warning Ball10000K CNYSupported
Middling coal Industry and Mining Materials Group Co., Ltd2001-04-23Buffer Tank, Large-Scale Equipment, Spraying Equipment100000K CNYNot Supported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Buffer Tank100K CNYNot Supported
Liangshan Huahao Machinery Equipment Co., Ltd2023-03-10Buffer Tank, Graphite Condenser, Stainless Steel Tube Condenser10K CNYNot Supported
Liangshan Juxin Environmental Protection Equipment Co., Ltd2026-03-12Buffer Tank2000K CNYSupported
Nantong Yuanquan Pressure Vessel Co., Ltd2011-08-18Buffer Tank, Volumetric Heat Exchanger, 15000K CNYSupported
Jining Shengyuan Second hand Equipment Co., Ltd2021-08-19Buffer Tank, Second Hand Kneading Machine, Second Hand Vacuum Dryer50K CNYNot Supported
Wuxi Baiante Anti corrosion Equipment Co., Ltd2014-08-11Buffer Tank, Measuring Tank, Steel Lined Ptfe Reactor20000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of buffer tanks, it is recommended to determine the volume and pressure range based on actual operating conditions. For example, in chemical processes, the system design pressure needs to be matched, while in water treatment scenarios, the selection of corrosion-resistant materials may be more important.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers usually provide more stable product delivery capabilities.
  • In oil and gas storage and transportation or pharmaceutical production, there are significant differences in the installation space and interface standards of buffer tanks. Before procurement, it is necessary to clarify technical parameters such as flange specifications and inlet and outlet positions to avoid compatibility issues.
  • Different industries have different requirements for the sealing of buffer tanks. For example, food grade applications require compliance with hygiene standards, while industrial waste gas treatment focuses on explosion-proof design. It is recommended to screen parameters based on specific scenarios.

Knowledge Base

Q

This article analyzes the core differences between vertical and horizontal buffer tanks, from structural characteristics to applicable scenarios, and provides specific recommendations for the selection of 7000m ³ large gas buffer tanks to help readers make reasonable choices based on actual needs.

Q

Buffer tank is a common storage container mainly used to store specific substances to maintain a constant flow rate, and also has the function of separating liquids and gases. This article will introduce the functions, applications, and selection suggestions of buffer tanks.

Q

This article introduces how to correctly connect vacuum buffer tanks and vacuum pumps, and explores the impact of connection methods on the efficiency of vacuum pumps and the protection of buffer tanks.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs