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Shanghai Rokem Industrial Co.,Ltd
Jining Shengfan New Material Co., Ltd
GNEE(Tianjin) Multinational Trade Co., Ltd
Nantong Kezhong Chemical Technology Co., Ltd.
Zibo Chemic New Material Co., Ltd
Anyang Hailiang Chemical Science And Technology Co., Ltd.
Dongguan Superior Chemical Co., Ltd
Shandong Lutsee pump Industry Co., Ltd.
Ningbo Dongbo New Energy Co.,Ltd
Shenzhen Rongxinda Technology Co., Ltd
BTC Pharmaceuticals Technology Co., Ltd.
ZhenAn Refractories Co., Ltd.
Shandong Beiqiao New Material Technology Co.,Ltd.