- Zhongshan Xiaolan Jiaxun Metal Manufactory
- Address:Ji An Development Zone, Lianfeng, Xiaolan Town Zhongshan, Guangdong
- Qingdao HFX Steel Company
- Address:NO.10 Hongkong Middle Road Qingdao, Shandong
- Yantai Kaiyua
- Address:No.75 Beima Road Yantai, Shandong
- YILIFENG TECHNOLOGYIES CO.,Ctd
- Address:uild c jiean industrial park qiaoli village changping towm Dongguan, Guangdong
- Henan Liming Heavy Industry
- Address:No.169, Science (Kexue) Avenue, National HI-TECH Industry DEvelopment Zone, Zhengzhou,China. Zhengzhou, Hena
- Renqiu Yongxing Metal Tools Manufacturing Co.,Ltd.
- Address:Renqiu Cangzhou, Hebei
- Shanghai Wind Automation Equipment Co.,Ltd
- Address:No.4 Building , No.1500, Kongjiang Road,Yangpu District,200093,Shanghai,China Ningbo, Zhejiang
- Laizhou Fengze Machinery Co., Ltd.
- Address:Wenfeng District Laizhou, Shandong
- HengJia Machinery Co.,Ltd
- Address:NO.G88.HOPAX HARDWARE MOLD MALL,ZHEN AN ROAD, Dongguan, Guangdong
- Nine Delong Machinery Kunshan Co.Ltd.
- Address:No.28 Xiangbengjing Road, Huaqiao Town Suzhou, Jiangsu
- DiBo Petroleum Machinery Co., Ltd
- Address:Green island Industrial Park, Shijiazhuang, China Shijiazhuang, Hebei
- Hangzhou Xingyuan Filter
- Address:Yuhang District Hangzhou, Zhejiang
- Shaoxing Rainbowe Import and Export Co.,Ltd
- Address:Room 8068,A Buildding,Wonder Center Shaoxing, Zhejiang
- China Zhongquan Group Zhejiang Valve Co.,Ltd.
- Address:Dongou industrial zone Wenzhou, Zhejiang
- King Glory Technology Co., Ltd
- Address:No.123, Yuanxing Three Road, Guken, Houjie Dongguan, Guangdong
- Suzhou CHINA Sunshine Hardware and Equipment Co.Ltd
- Address:17th Floor, Gold River Center, 88 Shishan RD. Suzhou, Jiangsu
- JiLin Shengan Machinery & Electric Equipment Cor
- Address:No.780, Dawayao, Fengtai Dist., Beijing, Beijing
- Gongyi Shi Mingze Machinery Manufacyuring Co.,Ltd
- Address:Gongyi shi zhanjie town Zhengzhou, Hena
- Zhangjiagang Tianyu Machinery Co.LTD
- Address:No.1 TongXin Road ,LeYu Town,ZhangJiaGang City (near ShangHai ,one and half an hour by car),JiangSu Suzhou, Jiangsu
- Qinhuangdao Lewei Science &Technology Development.Co., Ltd
- Address:F15, Wanzhong Plaza, Hebei Street Qinghuangdao, Hebei