Established in 1989, with twenty years of professionalexperience in the manufacture of semiconductorilluminators device,LGSL firstly applies LED signal toelevator operation indication and developed andproduced COP, LOP, push buttons, direction indicators,emergency light , as well as elevator cables and wires.

    The company has 29 patents, wins the honor of Shanghai high-tech enterprises 3 times; in 2012, COP,display and LOP series of products win the honor of“Shanghai famous Brand” products, and wins this honor again in 2013.

    The company also win “Shanghai Contract Credit Enterprise Class 3A” several times, and won the honor of “Shanghai Civilized Unit” nine times,China 500 Machinery seven times.The company has advanced production and testingequipments, which are imported from Switzerland,Great Britain and Japan, such as: laser cutting machine,bolt welding machine, multi-programmable punch, automatic stripping processing machine for flat cables,in 2015, the company imported intelligent robots and many other production lines, which further enhance the company's product quality assurance and professionalmanufacturing ability;

    The company also promote management innovation, establish an information platform, and promote information anagement comprehensively; LGSL has passed the ISO9001 quality management, ISO 14001 Environmental Managementand OHSAS 18001 Occupational Health and Safety Management System Cer tification approved by DNV, what’s more, the cables and wires were granted China Compulsory Certification (China 3C) before other producers, also passed second-class enterprises assessment required by safety production standardization,and the management system is quite perfect.In order to thank all the customers, LGSL will try the best to produce more products which are refined and sophisticated, and to serve the customers with higher enthusiasm.

DF177

Panel Size：224mm×144mm×78mm
 Panel Material：Stainless Steel
 LED Material：Foggy White Acrylic

DF175

Panel Size：282mm×110mm×60mm
 Panel Material：Stainless Steel
 LED Material：Transparent Acrylic

DF179(The arrow and digit switch to display the running direction of elevator)

Panel Size： 194mm×60mm
 Panel Material：Stainless Steel
 LED Material：Transparent Acrylic
 LED Color：Cold White

DF160

Panel Size：354mm×98mm×50mm
 Panel Material：Stainless Steel
 LED Material：Transparent Acrylic