Linqing City Ruilong Drill Co.,Ltd.

Company Profile

Products List

rock blasting spiral drill rod 100mm spiral drill rod with hex 41mm thread 100mm spiral drill rod with hex 41mm thread in large stock for s 113mm spiral drill rod with hex 41mm diameter 30mm diameter spiral drill rod in large stock 30mm diameter spiral drill rod manufacturer&exporter 150 200nm torque 28mm spiral drill rod drilling (1 10m) depth spiral drill rod with 150 200nm torque can drill 1 15m 100mm spiral drill rod with 8000 12000nm can drill 100 300m twist drill rod spiral drill rod china factory twist drill rod spiral drill rod china factory twist drill pipe spiral drill rod

Contact Us

Company: Linqing City Ruilong Drill Co.,Ltd. Contact: Ms. June Zhang Address: Dongwaihuan Road Postcode: 252600 Tel: +86 0635 2365192 Fax: +86 0635 2365191 E-mail: