Shenzhen HongDe Battery Co., Ltd

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Shenzhen Hongde Battery Co., Ltd.
Tel: 86-755-86159609 
Fax: 86-755-86159585
Address: Shenzhen Bay Science and Technology Eco-Park, Yuehai Street, Nanshan District, Shenzhen City, 9 blocks A, 37 floors 16 units
Dongguan Hongde Battery Co., Ltd.
Tel: 86-769-86819966
Fax: 86-755-86819996
Address: Building NO.18,Fuji,Industrial Park,Binhexi Road,Qingxi Town,Dongguan City, Guangdong,China

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专利授权公告

2016-04-13 Source：

专利授权公告：公司于近期收到国家知识产权局颁发的发明专利证书。本次获得专利名称为：一种纳米氧化铝材料的制备方法、制品及应用，专利号：201410629215X，授权公告日期为2016年4月13日

Shenzhen Bay Science and Technology Eco-Park, Yuehai Street, Nanshan District, Shenzhen City, 9 blocks A, 37 floors 16 units Tel：0755-86159571