Patent about Technical processes 

The company's core products are environmental-friendly filters and filter elements. The main technical processes include plastic injection, stamping, stretching, paper-pleating, ultrasonic paper-splicing, infrared hot plate welding, foaming, assembly, etc. 

FOCUSFILTER has always insisted on breakthroughs in filtration technology, independently developed and improved core production processes such as origami curing, ultrasonic paper splicing, friction welding, etc., and continuously improved product quality and production efficiency.

The company continues to make breakthroughs in the research and development of filtration technical process equipment, and has successfully developed fully automatic ultrasonic paper splicing machines, infrared hot plate welding machines and other process equipment, which are far ahead in the industry.

The company continuously improves product manufacturing and quality assurance capabilities, insists on quality-centered, from customer satisfaction to customer touched, and sticks to the positioning of international high-lever brand suppliers.

Technical process  Platform