
Bitumen Applied Research Ltd.

Foshan Renju Environmental Protection Engineering Co.,Ltd.Guangdong Sheng, China

Edil Natura SRL

Shandong Jinchi Heavy Industry Co., Ltd.Shandong Sheng, China

UmbraGroup SpAItaly

Hefei ANLI Polyurethane New Materials Co. Ltd.

Hebei Yuniu Electric Equipment Co., Ltd.Hebei Sheng, China

Gansu Agricultural University

Huanggang Luban Pharmaceutical Co. Ltd.

Suzhou Ganxin Microsystem Technology Co., Ltd.

Shandong Yankuangguotuo Science & Engineering Co., Ltd.Shandong Sheng, China

Shaanxi Huashan Construction Co. Ltd.