7 Utility and 1 Design Patents
#2,808 in Shenzhen
#17,236 in China
#574,846 in the World
rank by utility patentsForward Citations = 15
Company Filing History:


Chongqing Liangjiang New District Xiameixi Technology Partnership Enterprise (limited Partnership)
4. 1 out of 1
Shenzhen Donglihua Technology Co., Ltd.
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