We(Rijin company) are a leading manufacturer of high frequency /radio welding machines(also known as HF/RF heat sealing equipments),ultrasonic plastic welders,and blister/clamshell packaging machines.Now our main machines includes:1.Common and ...

Helen Metal Belt Company is the professional manufacture of endless stainless steel belt,including conveyor belt, transmission hot-sealpacking belt. As adopted most advanced techniques weld,the belts produced in our company take advantage high ...