ZTE, Shenzhen Jove Enterprise Limited and Huawei

ZTE, Shenzhen Jove Enterprise Limited and Huawei.
Shenzhen ZTE Kangxun Telecom Company Limited.
Communication power supply, 5G/4G antenna board, inverter, data center products, vehicle products.
Sales to Huawei increased over 70% in 2019 on 2018.
copper clad laminates, prepregs, gold potassium cyanide, copper foil, copper balls.
Rohm and Haas Electronic Materials (Shanghai) Ltd ,a subsidiary of Rohm and Haas Electronic Materials Asia Limited, and Rohm and Haas Electronic Materials Dongguan Ltd, a subsidiary of Rohm and Haas HK Dongguan Holding Limited. Both are subsidiaries of ROHM AND HAAS COMPANY owned by DOW INC.
Taiwan Union Technology (ZhongShan) Corporation is a subsidiary of Taiwan Union Technology Corporation
SHENGYI TECHNOLOGY CO.,LTD.,
Zhejiang Huazheng New Material Co.,ltd.a.k.a.,Zhejiang Wazam New Materials Co.,Ltd.
ITEQ (Dong Guan) Corporation Company, a subsidiary of ITEQ CORPORATION.
Jiangxi Jiangnan New Material Technology Co., Ltd.