Rm1107, No. 100 Hongkong Middle Road

Qingdao Oceanview Chemical Inc., a subsidiary of Oceanview Group, is a leading manufacturer and supplier of chemicals and polymers to oil and gas, mineral exploration, water well & HDD, constr...

No.19 Sunshine New Road, Jinan, Shandong, China Jinan Shandong 250022 China

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Wangtai

Qingdao EVU Environmental Protection Equipment Co., Ltd. is of scientific research design, equipment manufacture, installation, commissioning and training services as one integrated technology-oriente...