About Us

Han Sum Enterprise Co.,Ltd. was established in 1979. Han Sum has grown into a global manufacture specialization in machines and tooling for butt-weld pipe fittings and prefabricated piping plant. Han Sum has involved in researching and developing highly durable,easy assembly and maintenance cold forming equipment and tooling.Our current product lines are as follows：
Whole Manufacturing Line for Pipe Fittings
Custom-made machines under request
Elbow Forming Machine
Elbow Beveling Machine
Tee Forming Machine
Tee Beveling MaSchine
Pipe Beveling Machine
Hydraulic Press Machine
Auto Threading & Tapping Machine for pipe fittings
Sanitary Fittings
SUS & A234 Grooved End Pipe Fittings for fire protection,petrochemical,pulp & paper industries etc.
Han Sum is using the state of the art computer-aided design and auxiliary experiment tools in part and machine system designs. Han Sum is especially concerned with avoidance of system breakdown or machine fatigue after long-term usage. In order to create high precision machines,experts from academia and industries are frequently consulted in order to expedite machine and tool design and manufacture.Thus,our machines are highly durable and feasible for manufacturing a wide range of pipes and fittings such as SCH 5 through SCH 160.

Han Sum's high precision and high efficiency machines have gained good reputation and respect in the pipe fitting industries for some time. So far,our high quality products have been sold to companies all over the world.Customers from USA,Canada,Japan,Italy,Malaysia,South Africa,Mainland China,Brazil and Turkey are satisfied with our products and service. Should you have any demand and request,please fell free to contact us at your earliest convenience.