self drilling anchor system in Huangpu Qu, Shanghai Shi
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Kelleg International Trade (Shanghai) Co., Ltd.
No. 29 Jiatai Road, 201313 Shanghai, ChinaKelleg has extensive product lines, mainly including self-drilling anchor system, rock drilling tool, refined rolled thread bar system, friction bolt, FRP bolt, strand anchor, rebar connecting sleeve, rock drilling rig, drilling tool, grouting machine, jack, etc.