- Sinopec Lubricant Co.
- Address:#6 West Road Anning Zhuang Haidian District Beijing 100085 China
- Zyr Abrasives Co.,Ltd
- Address:44# zhongyuanroad Zhengzhou Henan China
- Rizhao Ruiye International Trade Co.,Ltd.
- Address:no.8 yanyang road Rizhao Shandong China
- Jing Zhong Industry Inc.
- Address:wuwu road Dalian Liaoning China
- ShenZhen Vanq Technology Co.,Ltd
- Address:Shangxue Technology Park C , Jihua Road, Longgang District Shenzhen Guangdong 518129 China
- Sinodochem Int'l Co., Ltd
- Address:Rm 2103, No 188 Zhangyang Road Shanghai Shanghai 200122 China
- Vosa Logistics Ltd
- Address:longhua street baoan Shenzhen Guangdong 518000 China
- Beijing Litian Hong Yi Trade Co., Ltd
- Address:6-409, OAK Range, Shuangqiaonongchang South road, Chaoyang district, Beijing. Beijing Beijing 100021 China
- Tianjin Jinggong Petroleum Pipe Fitting Co.,Ltd
- Address:No.16 Baoyuan Road, Economic Development Area of Jinnan District,Tianjin ,China Tianjin Tianjin 300352 China
- SINO-NSH Oil Purifier Manufacture Co.,Ltd
- Address:NanQiaoSi,JiangBeiDistrict Chongqing Chongqing 400021 China
- Zhejiang Wuzhou Valve Co.Ltd
- Address:Yongqiang Industry Street High-tech Garden District Wenzhou,China Wenzhou Zhejiang 325024 China
- Xinzheng Chengxin Carbon Co., Ltd.
- Address:Room 1908, Block A, International Business center, No.72 Nongye Road , Zhengzhou , China Zhengzhou Henan China
- China Jinsheng Fireworks MFG.CO.,LTD
- Address:Meihua Three Road, Liuyang City ,Changsha,China Changsha Hunan China
- Tianjin Yue Yang Industrial & Trading Co., Ltd
- Address:Dongheng Village, Junliang City, Dongli, Tianjin, China Tianjin Tianjin China
- BMF Co., LTD
- Address:Guangzhou development zone Guangzhou Guangdong China
- Fujian Dadesen Plant Oil I&E Co., Ltd
- Address:13Floor, East Part, Jinyuan Plaza, 68# Guangda Road, Taijiang District Fuzhou Fujian 350005 China
- Beijing Branch of Kerui Group
- Address:Room A-1902,Jinyu International, Wangjing,Chaoyang District Beijing Beijing 100102 China
- Fengyuan Energy Technology Co., Ltd.
- Address:Pandai Industrial Park, Bailian Street Wenzhou Zhejiang 325200 China
- Yanquan Int'l Goup
- Address:Yinfeng Zone, Fengnan Tangshan Hebei 063300 China
- Yantai Hoitung
- Address:NO.86?Taishan Rd.,Yantai E&T Development Zone?P.R.C Yantai Shandong 264006 China