We are a co***ny that is specialized in producing various pipe fittings and flanges. Our leading products include seamless steel pipe, high, medium and low-pressure elbows, seamless welding straight and reducing tees, reducers, caps, and flanges. The products of pipes, pipe fittings and flanges can meet the criteria of GB1259-90, GB/T13401, ASME/ANSIB16.9, DIN3605,JISB2311 and other international criteria. Please contact me if there are some goods you are needed. If you are interested in our products, we...
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