About
our company
Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. is located in the beautiful Yangtze River Delta -Yuhang, Hangzhou Grand Canal Economic Development Zone, close to Hangzhou-Nanjing Expressway, Shanghai-Hangzhou Expressway, 104 National Road, Beijing-Hangzhou Grand Canal, water and land transportation is very convenient and strategic location.
Hangzhou Dongbei Mechanical & Electrical Equipment Co.,Ltd. is a large-scale manufacturer specializing in the production of various types of gas cylinder testing, cleaning, filling, conveying and painting equipment. Company production area located in the Grand Canal in Hangzhou Yuhang Economic Development Zone, the company covers an area of 15000m², building area of 7000m².
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WHY
CHOOSE US
With good technology development, product manufacturing capabilities and outstanding advantages in terms of high pressure pipe welding, the products are sold abroad more than a thousand units, involving Bureau of Quality Supervision, inspection and the boiler and pressure vessel, cylinder test station, gas cylinders factory gas Company, petrochemical, and other units and exported to Southeast Asia, the Middle East more than twenty countries and regions.
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REASONABLE PRICEGood Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
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QUALITY ASSURANCEWe have 100% quality guarantee to customers. We will be responsible for any quality problem.
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OEM/ODMWhen you put forward your needs, our engineers will provide you with faster and more perfect customized solutions.
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FAST DELIVERYWe have full stock, and can deliver within short time. Many styles for your choices.
Our Advantages
The life, the key is the quality of products to stringent quality requirements to produce quality products is responsible for customers, respect for the customer. To provide customers with first-class products, first-class service is our machinery manufacturers assiduous and unremitting efforts.
Our hot sale products
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![LPG Cylinder Valve Calibrator]( "LPG Cylinder Valve Calibrator")
LPG Cylinder Valve CalibratorThis equipment is mainly composed of water tank, control console, test tube rack, lifting device, pressure instrument and pneumatic control system. The...
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![LPG Cylinder Combustion Furnace Exhaust Gas Treatment Device]( "LPG Cylinder Combustion Furnace Exhaust Gas Treatment Device")
LPG Cylinder Combustion Furnace Exhaust Gas Treatment DeviceThis equipment is our company in response to the national call for environmental protection, independent research and development of a variety of waste gas...
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![LPG Cylinder Residual Liquid Incineration Equipment]( "LPG Cylinder Residual Liquid Incineration Equipment")
LPG Cylinder Residual Liquid Incineration EquipmentThis device mainly consists of residual liquid collection tank, atomizer burner, control box, gear pressurized pump, corrosion-resistant centrifugal pump...
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![LPG Cylinder Air Tightness Test Machine（For 50 KG LPG Cylinder，Turnover, In-Line, Stainless Steel Sink）]( "LPG Cylinder Air Tightness Test Machine（For 50 KG LPG Cylinder，Turnover, In-Line, Stainless Steel Sink）")
LPG Cylinder Air Tightness Test Machine（For 50 KG LPG Cylinder，Turnover, In-L...The equipment meets the requirements of GB/T 12137-2015 cylinder air tightness test method. The air source pressure of this equipment is 2.1 Mpa, and the...
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![5KG Cylinder Printing Machine]( "5KG Cylinder Printing Machine")
5KG Cylinder Printing MachineThis equipment adopts the principle of oil printing to print the required information on the surface of liquefied gas cylinder; the equipment mainly...
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![LPG Cylinder Air Tightness Test Machine（For 5 KG LPG Cylinder）]( "LPG Cylinder Air Tightness Test Machine（For 5 KG LPG Cylinder）")
LPG Cylinder Air Tightness Test Machine（For 5 KG LPG Cylinder）The equipment meets the requirements of GB/T 12137-2015 cylinder air tightness test method. The air source pressure of this equipment is 2.1 Mpa, and the...
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![Wireless Weighing System]( "Wireless Weighing System")
Wireless Weighing SystemOn-line automatic weighing system primarily performs automatic cylinder weighing, including empty cylinder weighing and hydraulic testing weighing....
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![Water Jacket Volumetric Expansion Test Equipment (Two Water Jackets) (Hydraulic Test)]( "Water Jacket Volumetric Expansion Test Equipment (Two Water Jackets) (Hydraulic Test)")
Water Jacket Volumetric Expansion Test Equipment (Two Water Jackets) (Hydraul...This equipment employs the weighing method to perform Water jacket volumetric expansion test on gas cylinders. During the hydraulic test, it utilizes a...
Latest news and events
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![Top 5 Cryogenic Insulated Gas Cylinder Inspection Equipment Suppliers in China]()
Oct 09, 2025Top 5 Cryogenic Insulated Gas Cylinder Inspection Equipment Suppliers in China1. Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. has the website db-cylinder....view more -
![Top 5 Seamless Gas Cylinder Inspection Equipment Suppliers in China]()
Oct 10, 2025Top 5 Seamless Gas Cylinder Inspection Equipment Suppliers in China1. Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. has the website db-cylinder....view more -
![Top 10 Liquefied Gas Cylinder Inspection Equipment Manufacturers in China]()
Oct 11, 2025Top 10 Liquefied Gas Cylinder Inspection Equipment Manufacturers in China1. Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. has the website db-cylinder....view more
