Dowin Technology Co., Ltd.

Henan Shangyi Iron Steel Trading Co.& Ltd. is an enterprise specializing in steel sales processing, transportation and other services. Cutting and distribution and other professional services. The products cover mining equipment, cement machinery metallurgical machinery, construction equipment marine equipment, power equipment port equipment, transportation and general machinery manufacturing. They are sold all over the country and exported overseas, and have won praise and trust from customers and markets. According to user needs we can provide steel plates produced according to Chinese standards, AISI ASTM, ASME EN, JISG DIN, NF BS, ISO standards. Our processing plant can provide cutting semi-finished products and structural parts according to user requirements. Cutting range thickness 3:600mm width ,4100mm. The geometric dimensions of the cutting parts are accurate with the characteristics of ,high efficiency and high precision”” and the quality is stable and reliable.