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Precision Thread Toolsand CNC Tools
Precision thread toolsand CNC tools
Production and prefabrication of pipe fittings; Production of hot-expanded and cold-drawn steel pipes; Warehousing and sales of alloy steel pipes.
Precision thread toolsand CNC tools
Production and prefabrication of pipe fittings; Production of hot-expanded and cold-drawn steel pipes; Warehousing and sales of alloy steel pipes.