We have a large number of advanced equipment and technological reserves, from the production of infrastructure and adhesives, special improvement materials, to the coating of protective films, and surface treatment. The entire production process is completely independent and independent, and we have established a comprehensive technology research and development and production service system.

Adhering to the original concept of "continuously creating value for customers", Zuofeng has established an experimental center and is equipped with various research and development instruments and equipment for testing the basic performance of protective films and tapes, including advanced microcomputer tearing tester, adhesion tester, initial adhesion tester, pneumatic slicer, electric rolling machine, peeling force tester, constant temperature and humidity chamber, UV acceleration test chamber, aging resistance test machine, vacuum adsorption coating machine, etc, Ensure the performance and quality assurance of the left beacon protective film and adhesive tape from the source to meet customer needs and international standards.