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R & D strength
Strength advantage

1. Dry method products:  Domestic adhesive and coating liquid technology are all self-sufficient enterprises to achieve cost leadership and supply security.


2. Thermal method products: Realizes all independent PP core materials from formulation to compound. At the same time the latest equipment from Japan is adopted to ensure cost advantages and product consistency.

3. Product technology:  Completely in accordance with the Japanese production technology, different from the current Chinese domestic dry and thermal method, truly from the raw material to make a breakthrough to provide customers the best solutions.


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Applications

Polymer lithium flexible pack battery is a new type of battery with high energy density, small size, thinner, lighter weight, high safety, low cost, etc. 

It can produce batteries of various shapes and any capacity, which can meet the needs of different customers, and its minimum thinness can reach 0.5mm.


The six benefits of polymer flexible pack lithium batteries are as follows:


1. There is no liquid leakage problem, the use of gel or solid electrolyte.

2. The battery can be bent and deformed, the bending angle can reach about 900 degrees.

3. Its capacity is twice as much as the same size lithium-ion battery.

4. Can be made into a single high-voltage battery.

5. Can be made into a thin battery, capacity of 6V 400mAh, thickness can reach 0.5mm.

6. The battery can be designed into various shapes.


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About Us

Guangdong BTREE New Energy Material Co.,Ltd. was established in 2000 and is a "national high-tech enterprise“ and mainly engaged in the research and development, production and sales of coating and composite new materials. 

In 2012 based on our own mature coating and composite technology, absorbing Japan's advanced manufacturing technology, we started aluminum laminated film for lithium battery project. 


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Company Established
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Start lithium battery aluminum film project
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The aluminum plastic film of lithium battery began to scale production
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Expand to 4 lines with output of 15 million square meters per year