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Welcome: Ring of Beijing think-tank, environmental protection equipment co., LTD

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Qingdao office

Qingdao office

Associate: Mr. Gao

Tel: 15505325227

Contact address: Building 2, 33 Shandong Road, Shinan District, Qingdao City, Shandong Province (Xinyuan Apartment)

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LATEST NEWS

CONTACT US

Contact: Mr Chen

Phone: 13521257486

Tel: 010-82921102

Email: zhitong_chenfei@163.com

Add: Northwest of Beijing haidian district

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