12 Utility Patents
#5 in Hebei
#10,374 in China
#326,522 in the World
Forward Citations = 6
Company Filing History:
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
Shijiazhuang Chengzhi Younghua Display Material Co., Ltd.
Shijiazhuang Chengshi Yonghua Display Material Co., Ltd.
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