ABOUT US
ABOUT US
HEILONGJIANG JINHAN TECHNOLOGY CO.,LTD is an integrated companies. Our company can provide professional import& export service, international supply-demand information and so on. Furthermore, it has long-term cooperation relationship with many companies. Since established, the company insists on the principle of"quality first, customer supremacy", provides the customers at home and abroad convenient, safe, fast and excellent service...




Our Advantage
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RESEARCH TEAM
We have experienced teams dedicated to battery technology research and analysis. They consistently innovate, adapt, and lead the industry.
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PRODUCTION TEAM
5 production bases, providing all kinds of battery materials, production equipment, technical guidance, etc.
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CUSTOMIZED SERVICE
All products can be customized on request, 1 to 1 service, 100% meet your requirements
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SOLD WORLDWIDE
The products have been sold to 11 countries and regions including Europe, East Asia, Southeast Asia, Russia, and the Middle East
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TECHNICAL SUPPORT
With a large number of experienced scientific research teams and patents, we can help in the construction and production of factories
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SHIPPING TIME
LCL by sea, FCL by sea, air transportation, railway transportation, etc. Do our best to ensure the delivery of goods on time
PRODUCTS
PRODUCTS
PP Battery Flame Arrestor
- PP battery flame arrestor is supplied to world-leading lead-acid battery manufacturers include GS, TATA, SACRED SUN, NARADA etc.
- PP battery flame arrestor can be customized according to customer needs.
-The minimum pore size of JHTD PP battery flame arrestor can be 50-150um with high porosity.
- PP battery flame arrestor can be customized according to customer needs.
-The minimum pore size of JHTD PP battery flame arrestor can be 50-150um with high porosity.
PRODUCTS
Battery Water Level Indicator
- Our battery water level indicator has Long Serviced Life and High Stability
- Our battery water level indicator has High Acid Resistance, Fire Resistance and High-Temperature Resistance
- Our battery water level indicator all with Strong Hermetically Sealing
- Tracking Quality from Raw Material to Finished Product.
- Our battery water level indicator has High Acid Resistance, Fire Resistance and High-Temperature Resistance
- Our battery water level indicator all with Strong Hermetically Sealing
- Tracking Quality from Raw Material to Finished Product.
PRODUCTS
Battery Rubber Vent Cap
We own the patent over the battery rubber vent cap for maintenance free sealed lead-acid battery. Patent No. ZL 2004 2 0036404.8.
CUSTOMIZATION: Available
All the indicators of the battery rubber vent caps' raw material are rigorously tested, the quality of every batch of raw material can be guaranteed. Raw material meet ROHS.
We can design suited size and opening&closing pressure according customer's battery type and requirements of use.
CUSTOMIZATION: Available
All the indicators of the battery rubber vent caps' raw material are rigorously tested, the quality of every batch of raw material can be guaranteed. Raw material meet ROHS.
We can design suited size and opening&closing pressure according customer's battery type and requirements of use.
PRODUCTS
PE Battery Separator
- PE battery separator has higher pore volume
- PE battery separator has lower electrical resistance
- PE battery separator has lower acid displacement
- Optimal pore size distribution for controlled oxygen transfer
- PE battery separator has lower electrical resistance
- PE battery separator has lower acid displacement
- Optimal pore size distribution for controlled oxygen transfer
PRODUCTS
Battery Magic Eye
- Our battery magic eye has high precision
- Our battery magic eye with excellent light transmittance
- High/Low Temperature Resistance
- Battery magic eye has impact resistance
- Our battery magic eye with excellent light transmittance
- High/Low Temperature Resistance
- Battery magic eye has impact resistance
PRODUCTS
Battery Indicator Magic Eye
1.The magic eye has the characteristics of high display precision, clear display, convenient installation, acid resistance, cold resistance, leakage resistance and so on.
2.The magic eye model and specification can meet the domestic and foreign standard battery container installation demand;Quality can reach the battery plastic container industry standards and national standards.
3.Our company has high efficiency precision equipment, automatic assembly equipment and perfect testing equipment;All products are 100% full inspection, to ensure that each product used by customers are qualified products.
2.The magic eye model and specification can meet the domestic and foreign standard battery container installation demand;Quality can reach the battery plastic container industry standards and national standards.
3.Our company has high efficiency precision equipment, automatic assembly equipment and perfect testing equipment;All products are 100% full inspection, to ensure that each product used by customers are qualified products.
PRODUCTS
AGM Battery Safety Valve
- AGM battery safety valve has High Stability
- AGM battery safety valve has High Acid Resistance
- AGM battery safety valve has High-Temperature Resistance
- Resistance to Flame
- AGM battery safety valve has High Acid Resistance
- AGM battery safety valve has High-Temperature Resistance
- Resistance to Flame
PRODUCTS
AGM Bayonet Battery Vent plug
1. The raw materials from all over the world are select elaborately. All indexes are strictly tested by IQC to ensure the quality of each batch of raw materials.
2. Bayonet battery vent plugs are separately manufactured by us. The strict selection of quality inspectors ensures the excellent quality of products before and after battery vent valve assembly.
3. Bayonet battery vent plugs' opening and closing pressure of safety vent plug can be designed upon the customer's request.
4. All assembled bayonet battery vent plugs are strictly checked by OQC to ensure the quality of products delivered.
2. Bayonet battery vent plugs are separately manufactured by us. The strict selection of quality inspectors ensures the excellent quality of products before and after battery vent valve assembly.
3. Bayonet battery vent plugs' opening and closing pressure of safety vent plug can be designed upon the customer's request.
4. All assembled bayonet battery vent plugs are strictly checked by OQC to ensure the quality of products delivered.
NEWS

What you don't know about AGM battery with AGM Separator
The artical provides some information about AGM battery, tell us why cars must use AGM battery; how to help us to save money with AGM battery; what's the benifits to use Innovative adsorbed glass fiber speparator technology
2021-04-21
What is a super battery?
The super battery is a kind of hybrid energy storage element, which is composed of two parts, including the lead-acid battery part and the asymmetric super capacitor part, which are connected in parallel in an internal non control circuit mode. The super battery realizes the integration of lead acid battery and super capacitor in terms of structure design and battery use function. The so-called integration is to combine the above two in the same single battery system.
2023-03-27
What should be paid attention to in the maintenance of the battery
In order to prolong the service life of the battery and avoid failures such as breakdown, we should pay attention to the following points in the maintenance of the battery:
2023-03-20
Technical Support
Technical Support
Hong Chen
Member of national lead acid battery Standardization Technical Committee
Zhejiang Youth Entrepreneurship tutor
Off campus tutor of entrepreneurship of Zhejiang Ocean University
Zhejiang Youth Entrepreneurship tutor
Off campus tutor of entrepreneurship of Zhejiang Ocean University
Technical Support
Yang Du
Hebei University of Technology, Inorganic chemical engineering, Bachelor degree
Professional Title: high-level engineer
28 years of storage-battery separator working experience
Professional Title: high-level engineer
28 years of storage-battery separator working experience