Shenzhen Drowsen Technology Co., Ltd.
Main Products: Lithium Ion Battery, Electric Bike Battery, Li-ion Battery, Lithium Battery, Lithium polymer battery
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Company Overview
Shenzhen Drowsen Technology Co., Ltd is a company specializing in Manufacturing and Marketing of Lithium ion battery pack, with a well-known Brand Li-ion King in China, focusing on 18650 lithium battery especially.Other type of environmentally friendly cylindrical lithium ion batteries are covered too.
Drowsen established in 2011 with headquarter in Longhua, Shenzhen and branches in Dongguan and Huizhou.Since foundation,Drowsen has been engaging in making the lithium ion battery with best cost performance, following with the ISO9001:2008 standards. With continuous improvement,the batteries are certified by CE, RoHS, UL, UN38.3 etc.. Safety is always the core value.
Drowsen R&D department continually develop new material and craft, working with several reputed vendors and colleges.1300/1500/2000mah Motive type, 2600/3200mah high capacity type are developed which are widely used in Ebike, motive power tool, EV, Solar and other energy storage fields.
Drowsen is open to the world and care about the Earth. In the following years, Power Bank, Tablet PC Battery, Ebike Battery, Power Tool Battery and Solar Power System will be the major focus, and working on to replace the lead acid battery, Ni-Cd battery by eco-friendly Lithium ion battery to make more contribution to the world.
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ManufacturerBusiness Type
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2011Year Established
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1,000-3,000 square metersFactory Size
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51 - 100 PeopleTotal Employees
Company Detail
Transparency is the foundation of our partnership. Below is a comprehensive overview of our operational metrics, from business scale to global market reach, giving you a clear picture of our capabilities.
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51 - 100 People Total Employees
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Eastern Europe, Western Europe, North America, South America, Southern Europe, Oceania, Southeast Asia, Africa, Northern Europe, Mid East, Eastern Asia, Central America, South Asia Main Markets
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Shenzhen, Guangzhou, HongKong Port of Shipment
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Storage Battery Main Industry
Our Certifications
Showcasing our professional qualifications and recognized industry certifications.
CE
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