Communications & Electronics

In today’s global smartphone repair ecosystem, repair distributors face the challenge of ensuring replacement screens meet strict quality standards before reaching repair shops or consumers. Kelai, under its JK screen brand, leverages advanced research, development, and manufacturing capabilities to produce high-quality iPhone 15 Pro Max Soft OLED modules. These screens are designed […]

As data volumes surge and network environments become increasingly complex, structured cabling is no longer a passive component of infrastructure—it is a performance-critical asset. Among high-speed copper cabling solutions, cat6a s/ftp cable stands out for its ability to support stable, interference-resistant transmission in demanding scenarios. Designed for frequencies up to […]

In October 2025, Astrol Electronic AG, a Swiss subsidiary of Sun.King Technology Group, proudly announced a landmark project: the first application of its solid-state DC circuit breaker in a new generation of railway electric locomotives. Astrol's achievement in the field of solid-state DC protection technology is an important milestone in […]

In today's era of rapid development of informatization and intelligence, the warehousing and logistics industry, as a key link in the supply chain, is facing the dual challenges of efficiency and accuracy. Traditional manual scanning, manual recording and other operating methods can no longer meet the requirements of modern logistics […]

For repair shops and technicians focused on delivering premium service, selecting the right iPhone 14 Pro Max Soft OLED replacement is crucial for ensuring optimal device performance and customer satisfaction. Kelai (JK brand), a leading manufacturer of smartphone display modules, specializes in producing high-quality, reliable replacement screens. Leveraging advanced R&D capabilities and robust […]