Ring screw products are widely used in port, electric power, steel, shipbuilding, petrochemical, mining, railway, building, metallurgy and chemical industry, automobile manufacturing, plastic machinery, industrial control, roads, transport equipment, piping and auxiliary machinery and equipment industry, an important set of tunnel slope, hoistway door, sea rescue governance, marine engineering, airport construction, bridge, aviation, aerospace, venues and infrastructure engineering.
HS Machinery Parts is a factory producing steel castings, iron castings, aluminum castings, brass castings, bronze castings, forgings, stampings, and machined parts with material carbon steel, alloy steel, stainless steel, aluminumalloy, copper alloy such as brass and bronze. Products more than 85% export toUSA, Europe, and other countries, and quality obtained very good reputation from our customers. Electric zinc, hot dip zinc plating, power coating, painting, phosphatization are the most common anti rust surface treatment, others you can specify.
Welcome to send us your drawings and requirement, we'll offer you the best quality products but in competitive price.