Xuchang Hongyang Biochemical Industry Development Co., Ltd.

Patent Certificates

Certificates & Honors
Shearing device for chemical fiber production line
Pre-spinning tube collection vehicle for chemical fiber production line
Five-roll stretching machine for chemical fiber production line
Fiber tensioning device for chemical fiber production line
Three-roll mill for pressing and stretching fibers in chemical fiber production lines
Fiber splitting device for post-spinning and pressing machines in chemical fiber production
Shearing table for chemical fiber production
Lifting device for spinneret assembly of pre-spinning extruder used in chemical fiber production
Intelligent heating system for hot rollers of pre-spinning drafting machines used in chemical fiber production
Automatic spinning take-up machine and doffing cart for chemical fiber production
Automatic spinning take-up machine for chemical fiber production.
Hair-use chemical fiber winding device
Chemical fiber raw material storage device
Fabrication frame for producing synthetic fibers
Compression machine for producing artificial hair fibers
A flame-retardant and antibacterial nylon wig fiber and its preparation method
Cooling box used for producing hair-friendly synthetic fibers