In the field of seven-segment digital display for many years, Li Zhou's production technology is no less than that of Japanese manufacturers. Recently, Li Zhou has been actively working on the development of various niche products to meet the needs of diverse markets.
Many types of jacks are available in the keystone module format, limited mainly by their physical size, including:
What's more,we can also supply you blank patch panel, face plate and surface mount box to use together with our modular jacks.
Keystone Jack, Cat6 Keystone Jack, Cat5e Keystone Jack, Rj45 Keystone Jack, Australian Keystone Jack NINGBO YULIANG TELECOM MUNICATIONS EQUIPMENT CO.,LTD. , https://www.yltelecom.com
At present, Lizhou divides LED into two major powers. One is the newly established lighting division, which is integrated into the original SMD and LAMP product lines to meet the future market with customized positioning. Another major focus is on the seven-segment digital display and backlight business, in order to take care of the original customer base and prevent new business from affecting service quality.
On the other hand, in 2010, Lizhou launched the ultra-mini Single Digit LED seven-segment digital display. The word height is only 0.24 inch, which is the first in the industry. Q2 will continue to strengthen its full-color light source products. Due to its small size, this series of products can reduce the size of application products and is suitable for home appliances, industrial instruments and gaming machines. 
8P8C (RJ-45) modular jacks (computer networking)
F connector (TV antenna/cable/satellite)
4-pin mini-DIN (S-Video jacks)
HDMI jacks (high-definition video and audio)
Optical fiber connectors
BNC connector
Lizhou actively develops LED display products to meet diverse market needs
A keystone jack is a standardized snap-in package for mounting a variety of low-voltage electrical jacks or optical connectors into a keystone wall plate, face plate, surface-mount box, or a patch panel.
RCA jacks (audio/video)
With compact size, integral shutter, keystone mounting format a, our keystone Jack for voice and Category 5e and 6A ensure a smart, reliable installation. All copper conductors are plated with gold. The 8 pins of RJ45 tool-less keystone jack are effortlessly terminated in one simple operation resulting in reliable interconnection in record time. The jacks can be reused several times if a wiring mistake is made.