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About Us

TangSong Optoelectronic Co,.Ltd is a  company registered in Hong Kong while its factory is located in Shenzhen City,China. Since establishment from 2012, We have always been engaged in researching, developing, manufacturing and exporting of various LED lighting fixtrures, including Architectural linear light, LED Tri-proof light, round high bay LED light, LED Flood light, LED Street light, LED Corn bulbs, LED Panel light with high quality and competitive prices.

TangSong have a full series of architectural linear light, round high bay LED luminaire, Outdoor LED Street light, LED Flood light, LED Corn lamp, Square or Round LED Ceiling Panels with SAA, TUV, CE, RoHS Approved, 3-5 years warranty.

At TangSong Optoelectronic Company, the ethos is simple. providing the most advanced LED related products with high quality and reliable prices, as well as perfect lighting project consultation, No matter the purpose of your purchase is self use, retail, wholesale,distribute or project use, but the purchase quantity is small or large. here at TangSong,we will endevour to help you to get the LED lighting fixtures what you want though our constant efforts and warmy services. We will not only give you our best suggestion on chiocing the proper LED products with reliable quality and competitive prices, but more importantly offer the professional & timely after-sale services.

We're the ISO9001 Certified manufacturer owning more than 3800 squares meters workshop and over 20 staffs R&D groups.Our main falicities are SMT Chip Mounter, Reflow Soldering Machine and Spectrometer from German, Japan. All new employees should be acceptance by Pre job training until all of their skills meet the requirements of our company.

As the leader of LED lighting, we are committed to providing LED light fixtures to exceed customer expectations for quality and all LED light fixtures are under warranty for fit, form and functionality.Our quality objective set by implement of ISO9001-2008 Quality Control System through all staffs and departments. We also strive to analyzing and improving the issue of quality upon receipt the feedback from customers. if any problem in quality from customer, we will try to solve it at the first time and make sure the 100% satisfaction from customer.

Our quality assurance system is designed to control all of the processes affecting quality and customer satisfaction. from the initial receipt of an order to delivery of finished products, Continually striving to improve customer satisfaction is our goal.

Please see our beneficial practices for quality control as below.

1. Only used materials and electronic componenets with top quality, Our suppliers are from Osram, Philips, Cree, Samsung, Epistar and San'an world famous LEDs manufacturer.

2. Strictly implement of ISO9001-2008.

3. Owning a strongest, experienced and professioal R&D group with 8 LED Design Engineers, 7 LED Electrical Engineers and 5 LED Structural Engineers.

4. After sales, we built a full system of quality tracking. We also use many customer satisfaction measurements to determine our performance, including customer surveys,complaints and on-timely delivery. we want to make sure all of our customers are completely satisfied with the products we manufacture.


1. TangSong always adhere to providing the best quality LED lighting products, as well as offer the assistance that we can help you in lighting consultation, includling lighting design consultation, IES file with Dialux Simulation for projects, Free Logo design and other assistance if possible.

2. Installation Guide Online or send customer our installation manual, Techinical supports after sale, including maintain service, energy saving control, rate of return on investment(ROI) analysis and so on.


Our values are founded on honest, speciality, quality and service since our establishment.

Honest is very important for transaction between buyer and supplier. we manufacture realiable LED light fixtures based on our honest conception. Top quality Lighting Emitting Diode, LED Components, other materials ensure the finished products have the quality of being durable, low maintenance cost and long lasting lifetime.

Speciality is our foundamental of developing. we strive to improving our capacities of innovation, absorption and transformation in aspect of LED lighting fixtures design and manufacture through the Pro-job training, constantly on-the-job training, Abilities of R&D staff, employeers and sales have been improved greatly. All practices ensure we can deliver reliable quality LED lighting products to meet various requirements from customers.

Quality is the life of our company. we always focus on providing high quality LED luminaires with best prices. ISO9001-2008 Quality Control System strictly impletmented by our company.

Excellent service is our appreciate for customer constant supports. Customer absolute satisfaction is our unremitting pursuit!

To be famous LED lighting manufacturer in China is our goal. Through integrity, accountability, passion, simplicity and a focus on success, We have created a vibrant company culture where ideals can blossom, employees can thrive and success can fluorish!