Shandong Laien Optic-electronic Technology Co.,Ltd. is the high standardinnovative tech corporation.It is the member of the forging and stamping machinery standardization commission and the highnew tech enterprise.It is mainly engaged in research,development,manufacture and sale of the photoelectric product, and also provides the safekguarding products and the industrial automation guard solutions for the machine processing, manufacture factories. With professional technology, advanced equipment, mature technology, perfect quality guarantee system and rich security protection experiences are our guarantee to provide you with the best quality products and service.

Leading product is photoelectric protector, safety light curtain,and safety grating.They are matched with mechanical equipment which has potential danger,such as stamping machinery,shearing equipment,metal cutting equipment ,automated assembly line,automated solder line,machinery transmission equipment,dangerous region,to protect operators'personal safety.

Photoelectric protection device is protected through the emission of infrared, grating, grating occluded, the device emits a blackout signal, and control of potentially dangerous machinery and equipment to stop working in order to reduce the operator the possibility of harm in the work environment.

The photoelectronic protective devices, also known as safety light curtains, safety grating, and photoelectric protector, our products are divided into two types:

ST type, divided into the STF series, STD series, STQ Series

SN type, divided into the SNA series, SNB series, SNC Series, SNQ series

Apart from the safety light curtains, Safety Relay and Automatic Punch B.D.C Monitoring Device are our leading product as well.

How to minimize personal injury in the industrial environment and create a safe working environment, is our permanent pursuit.

We are committed to creating a safe machining environment!

Spirit of enterprise: professionalism, integrity, responsibility

Quality Policy: manufacture high-quality products, full-heart service, scientific management, continuous improvement

Products have passed international safety standards 4 (type 4) Certification

Products inspected by the State Quality Inspection Center

Products have passed CE certification

Products are insured by Ping An Insurance Company

Company passed the ISO9001: 2008 quality system certification