Partner


The company’s five major product lines continue to provide products and services to industries including power, steel, metallurgy, petrochemicals, coal chemical industry, textile dyeing and printing, fine chemicals, and new energy. Prio adheres to the “butler-style service” philosophy and, with Jinan as its core, has established offices in Chongqing, Xi'an, Hohhot, Urumqi, Nanjing, Shenyang, Guangzhou, Baotou, and Wuhan, offering users free technical services such as pre-sales site visits, information gathering, water sample testing, solution development, bid preparation, cleaning and maintenance, and routine inspection and repair. These services have been widely welcomed and highly praised by our customers.

State Grid
China Petrochemical Corporation
China National Coal Mining Company
National Energy Group
Shandong Energy
Shaanxi Coal Industry
Huawei
BYD
Hailuo Cement
Hebei Iron and Steel Group
Oriental Hope
Nanshan Group
Dongming Petrochemical
Tsingtao Beer
Chenming Paper Co., Ltd.
BinHua Shares
Qilu Pharmaceutical
Jinan Nanjiao Thermal Power
China Huaneng
Baogang Group
Datang Group Company
Coca-Cola
Big Kiln
Dongyue Group
Guobang Pharmaceutical
Hanlan Group
HSBC Petrochemical
Jianhua Building Materials
Jingbo Petrochemical
Sunflower Pharmaceutical
China Everbright Power Grid
Qinghai Salt Lake
SanYou Chemical
Shagang Group
Shandong Haihua
Shanxi Coking Coal
Sheng Yuan
Shougang Group
Sun Paper
Tanggang Group
Tianeng Group
Tianyuan Manganese Industry
Weifang Special Steel
Wang Wang
Xinya Paper Industry
Xinfa Group
Snowflake Beer
Changyuan Petroleum
Yiling Pharmaceutical
Yongfeng Group
China Power
China Guodian
China Huadian Corporation
China Energy Conservation
China National Petroleum Corporation
China Mobile Data Center
Sinoma Cement
Zijin Mining
Zongheng Steel
< 1 >