[hubei] Jingmen Weijia Industry Co., Ltd
[tianjin] Syntop chemical Co Ltd
[liaoning] CHEMACT LIAONING PETROCHEMICALS LTD
[shandong] YANTAI SUNSHINE CHEMICAL CO.,LTD.
Dalian ZXOIL Co.,Ltd
[zhejiang] Ningbo Jiangdong Xianggao International Industrial Co., Ltd.
chasohpace nig ltd
dahai Technology Co.,Ltd.
Zhengzhou Huitong Pipe Fittings Co.,Ltd.
Tianjin Jacques Special Imp &Emp Co.,Ltd

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