About Longkai Electronics

Dongguan Longkai
CEO of Gytech
Our Story: A Decade of Innovation in Cable Manufacturing
Established in 2012, is a manufacturing enterprise integrating R&D, production, and sales. The company primarily produces a series of cables including DisplayPort Cable & D-USB Cable, USB Cable, and industrial high-speed cables, and also welcomes OEM/ODM manufacturing. Its products are widely used in fields such as industrial automation equipment, medical electronic devices, automotive electronics, and consumer electronics. Longkai Electronics has a comprehensive and scientific quality management system and has obtained several quality certifications, including ISO9001, ISO14001, CE, and FCC.
Why Partner With Longkai Electronics?
Experience
Established in 2012, we bring extensive expertise in data cables and connectors.
Global Reach
Our products serve clients in North America, East Asia, and beyond.
Certified Quality
Our FCC and CE certifications guarantee safety and reliability.
Customer Focus
We prioritize “Quality First, Integrity-Based,” committed to delivering the best products and services.
Our Partners
Over the years, the company has earned high recognition for its integrity, strength, and product quality within the industry. Longkai Electronics has established partnerships with over 100 well-known brands, including LG, Samsung, and BAYER, as well as domestic companies such as LITEON and CATL.





Our Expertise by the Numbers
Connecting Global Possibilities
Our expertise has earned high industry recognition, reflected in our strong partnerships with over 100 well-known brands. This trust is built on our consistent delivery of superior quality USB and Type-C data cable solutions.
Our Integrated Business Model: From Design to Delivery
Quality Assurance
Strict quality control with certified products.
Innovation Driven
Advanced R&D for cutting-edge technology.
Trusted Globally
Trusted in North America, East Asia and beyond.






