With two self-owned factories in Dongguan and Sichuan, covering 18,800㎡ and equipped with 120+ machines, we achieve a strong annual output of over 90 million RMB.
Certified under IATF16949, ISO9001, and ISO14001. All products are UL/CSA certified and comply with RoHS 2.0 and REACH standards.
Equipped with a skilled R&D team and advanced inspection devices to ensure product consistency and support custom development.
We offer flexible customization of materials, sizes, colors, printing, and packaging to meet your unique needs.
The company has a strong R & D team, the industry's leading production equipment and
test equipment, after more than 10 years of steady development, in the joint efforts of all
employees, the company has obtained the IATF16949 automotive quality management
system, ISO14001 environmental management system, ISO9001 quality management
system certification. In December 2018, we successfully obtained the honorary title of
"National High-tech Enterprise".
The company's main products include: fiberglass tubing,UL heat-shrinkable tubing,
new energy heat-shrinkable tubing, double-wall heat-shrinkable tubing with adhesive,
Teflon tubing polytetrafluoroethylene (PTFE), braided retractable mesh tubing, PVC
tubing, corrugated tubing, the research and development of insulating materials,
production and sales. Our products have passed UL, CSA safety certification (certification
number E352366, E520027). At the same time, all products comply with EU RoHS 2.0 and
REACH test report.
Lingfree was founded in 2008, mainly engaged in the research and development, production and sales of a variety of insulating tubes.
Industrial Park, No.2 Xitou Xibao Road, Houjie Town, Dongguan City, Guangdong Province, China