Wear Solution Supplier of China - HART Industry
Qingdao HART Industrial Technology Co. was established in 2003, is a Chinese leading manufacturing and trading combo of smooth surface chromium carbide overlay plates, conventional weld overlay plates, hardfacing overlay pipe and flux core welding wires, wear parts for cement & industry etc. Our company had provided innovative solution to wear, impact, and high strength
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astm a29 cold finished and hot wrought carbon steel bars