- SHANGHAI QINGLIAN ECONOMY TRADE CO., LTD
- Address:Room 1305, no. 18 shunyi road
- Zibo Biz-Harmony International Co., Ltd.
- Address:Room 402, Entrance C, Century Sunshine Business Center, No.84 Liantong Road, Zhangdian District
- Xiangtan Dongfangguomao Import & Export Co., Ltd.
- Address:Baota Street
- Boyle Industry Limited
- Address:Huangpu
- Shandong Banghua Heat Energy Engineering Co., Ltd.
- Address:750 Shunhua road University Science Park Hi-tech development areaJinan city Shandong province.
- Qingdao Runxiang Chemicals. Co, Ltd
- Address:663# , Chongqing Zhong Road, Qingdao, Shangdong Province