- Company Profile -

About KAYO

KAYO BATTERY Co., Ltd was established in 1999, it is a China-Japan joint ventured company which specialized in Design, Research, Manufacture and Distribution of high performance and environmental friendly Lithium Ion Battery. They comprised of Li-ion polymer battery, Li-ion cylindrical battery, LiFePO4 battery and various kinds of battery packs.

In order to meet the meet the increasing order from our customers, KAYO BATTERY decide to set another factory in Dongguan city in 2018.

DONGGUAN KAYO BATTERY Co.,LTD was established in 2016, with the maind production area about 20000㎡.

With our biggest customers ,we set another factory in Vietnam with the address as below

Nhà RBF-G/H, Khu RBF, Số 108, Đường Hữu Nghị, Khu công nghiệp, đô thị và dịch vụ VSIP Bắc Ninh, Phường Phù Chẩn, Thành phố Từ Sơn, Tỉnh Bắc Ninh, Việt Nam.

We absorbed the advanced management experiences from Japan in R & D, Production and Quality control, due to our company’s good business mentality and correct of marketing strategy, we have gained a stable and sustaining growing through these years.

We keep a good friendship with our supplier and have strategy cooperation in the special area, in order to demand the increasing of production capacity; we established Hunan Factory specialized in cells’ manufacture in 2014.

We have strict and sophisticated quality guarantee system and passed the ISO 9001:2008 and ISO14000: 2004 certifications. Most importantly, our battery products obtained UL, CB, KC, PSE, 3C, CE, FCC, UN38.3, RoHS and other international certificates.

Our marketplace has cover all over the world, including Europe, North America, South America, Southeast Asia, Taiwan, Korea and mainland China. We cooperated with some well-known companies, likes Honeywell, Philips, SAMSUNG, Toshiba, NTT, Huawei and Greatwall.

Corporation History

  • 1999.10

    KAYO was established in Shenzhen.

  • 2000.03

    KAYO R&D center established, 11 Japanese experts came to China.

  • 2000.07

    KAYO Ni-MH battery started production at Longhua town of Shenzhen.

  • 2001.09

    KAYO passed ISO9001 quality certification systems.

  • 2003.01

    KAYO Li-ion battery division established and stated production in Shenzhen.

  • 2003.10

    Li-ion batteries passed UL certification.

  • 2006.03

    All the batteries passed RoHS requirement.

  • 2007.06

    KAYO passed ISO14001 environment certification systems.

  • 2009.09

    KAYO Cooperated with Japan Waseda University for robot power energy research.

  • 2010.08

    KAYO and HITACHI reached a consensus on the cooperative agreement and successfully entered the supplier system of Japanese.

  • 2011.04

    KAYO started to develop energy storage battery and dynamic battery.

  • 2012.07

    KAYO established Korea branch

  • 2014.08

    KAYO established Hunan industrial zone and started production

  • 2015.12

    KAYO established BMS R&D department devoted to develop complex Battery Management Systems

  • 2018.08

    DONG GUAN KAYO BATTERY CO., LTD was established.

  • 2022.10.20

    Kayo battery have two Automatic production line for battery production, which greatly improve the production capacity.

Corporation History

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