JH Brothers Technology Pte.Ltd.’s boiler tube is a specialized high-performance steel tubing solution tailored for thermal power plants, industrial boilers and energy refining facilities, engineered to withstand extreme high-temperature and high-pressure operating conditions.

JH Brothers Technology Pte.Ltd.’s auto lemon tube is a uniquely profiled specialized steel tubing component designed exclusively for automotive systems, featuring its signature lemon-shaped cross-section that balances structural rigidity, lightweight performance and installation adaptability for vehicle pipelines and structural parts.

Senda Slitting metal Spacers and lightweight spacers are mainly applied to slitter machines. Together with blades to maintain the certain gaps between each blade. The precision and hardness are essential to spacers for the adjustment of slitter blade.

JH Brothers Technology Pte.Ltd.’s hexagon seamless steel tube is a high-performance specialized tubing product characterized by its distinctive hexagonal cross-section, integrating seamless structural integrity with exceptional torque resistance and installation convenience for industrial and mechanical applications.

Senda manufactures rubber bonded stripper rings made of hardened alloyed tool steel like EN9/EN 31. The stripper rings are used together with the spacers for the exact positioning of rotary slitter knives on the slitter arbor and for precisely adjusting the knife clearance. Graduated in thickness from 3 to 100 mm (in exceptional cases up to 250 mm) Different colors Special dimensions of steel cores for trimming systems
Divided spacers Excellent oil and abrasion resistance

cold rolling mill Double Cut Shear Knife for cut the front and rear side of the coil



Senda Double Cut Shear Knife used to used to cut hot rolling coils and cold rolling coil together with Side Trimmer Knife. (plating, annealing and rolling). For shearing middle or thick thickness metal plate, we recommend H13K, 6CrW2Si, LD, SKD11 etc material.

It can cut plate up to 3.2mm thickness for cold rolled coil, and 12.7mm thick for hot rolled coils.