Xi`an Liyuan Optical & Electricity Technolo...

Established in 1995, Xi`an Liyuan optical & electricity Technology Co. Ltd. is located in XI&＃039;an High-tech industrial development Zone. It is a new high-tech enterprise specialized in research and market of Near-Infrared material component test technology and LED semiconductor mining explosion-proof lighting products, which is honored as a centre of Near-Infrared test project and a base enterprise of industrializing photoelectron research achievements in China. Relied on its long experience of accumulation of technology, the company is a leading enterprise in the industry of Near-Infrared basis-weight moisture measuring technique. The products which are identified by the professionals have reached the international advanced level and filled the domestic gaps as well. The basis-weight and moisture test on-line ---- infrared method have been regarded as standard stipulations in paper industry. Moreover, the unifed testing of Near-Infrared basis-weight moisture measurement technology has won state patents for inventions. The LED mining lamp series, designed and manufactured by the company independently, are safe, energy efficient and environment friendly products. KL4LM(A) LED lithium electric safety lamp and KJ3LM(B) LED ni-mh safety lamp have won state utility patents and sold well across the country because of their outstanding quality. The two kinds of safety lamps are reliable, small in size, long operating life, power saving, light in weight, maintenance free, free from contamination and easy to use. They can be applied in the field of coal mine, petroleum, chemical, railway transportation, power, tunnel, expedition and tourism. And they are of particular use in inflammable and explosive environment. Our another independent research and manufacture products, the explosion-proof of LED laneway lamp based on unique idea and hight quanlity, have won the applause of clients and sold very well all over the country .We warmly welcome customers from home and abroad to visit the company, and cooperate together on the basis of mutual benefit and development.