Shenzhen YuLiang Optoelectronic Technology Co., LtdAbout Yuliang | Certificate of honor | Contact us
Hot products:  5050smd led   5050rgb led   3528smd led   3535smd led   5050rgbw smd led   3014smd led
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1、According to the US Energy Star standard IES LM-80 chip production is mainly from international companies (EPISTAR, CREE, OSROM), we have strengthened the integration of supply chain resources to do incoming inspection, process specifications, complete shipment inspection processes, and strive to assure product customers.
2、Outdoor lighting source research and development continue to provide innovative LED lamp for outdoor LED light industry, 5050 has been a successful mass protruding headlights beads, 5050RGBW lamp beads, 5050RGB lamp beads, lamp beads high was 5054, "three defenses "series 5050 lamp beads.
3、we serve industry more than 10 years of car lights car tail lights, brake lights, turn signals and so many well-known international brands, successfully developed the "Little Red Riding Hood" series 3528 projection headlights beads, bullet piranha light beads, big feet piranhas lamp beads, full-color RGB piranha lamp beads.
R & D strength
We have more than 20 professional lamp R & D engineers, independent of the LED packaging laboratory, can achieve high and low temperature thermal shock test, anti sulfuration, moisture test, constant temperature and humidity, lm-80 standards 6000H continuous decay test etc., the products have been patent number 30.

Production strength
More than 10 years LED package experience, more than 6000 square meters of modern led dust-free workshop, the company's first "three defenses" technology perfect solve SMD LED lamp bead high death rate of lamp, vulcanization, moisture absorption and other issues, truly realize the SMD beads (moisture-proof, anti sulfuration, death proof lamp).

Technical strength
Pioneered the use of SMD beads secondary packaging technology realize 3528 convex head series (50-60 degrees) and 5050 convex head series (160-180 degrees) into mass production.

Quality assurance
Company in strict accordance with the ISO9001:2008 quality management system operation, the white light district in strict accordance with the U.S. Energy Star LM-80 IES standard production, a variety of products have passed the U.S. Energy Star LM-80 IES test, SGS, ROHS, EN62471 and other certification.

Yu Liang commitment
We promise customers purchasing conventional color temperature products long-term stable supply of a bin, sampling in accordance with customer delivery is completed within 3 days, 5-7 days of completing the small batch orders, conventional products are completed within 1-2 days, response within 24 hours of customer complaint, timely, efficient handling of a series of problems faced by customers.
National free service hotline:0755-29089991
Production strength
Customer witness
  • Wanda Plaza
    Wanda Plaza is a commercial building by the domestic famous real estate companies Wanda Group invested in Dalian, generally including....
  • Industrial and Commercial Bank
    ICBC was established in 1984, is China's five largest bank, one of the world's top five hundred enterprises, has China's largest....
  • Audi car
    Audi is the German Volkswagen Group subsidiary Audi car company's luxury car brand, as high technology level, quality standards....
  • McDonald's restaurant chain
    McDonald's is the world's major multinational chain restaurant, with about 30000 stores in the world. Mainly selling hamburger....
About Yu Liang
Shenzhen Yu Liang Optoelectronic Technology Co., Ltd. was established in 2001, is a national high-tech enterprises. Factory is mainly engaged in research and development, production and sales of ultra high brightness red, yellow, orange, blue, green, purple, pink, light, white light, warm white, golden yellow light RGB to RGBW such as a full range of single core piranha led, multi core piranha led, power 0.5W led piranha, and SMD series 3014 side luminous, 3014,3528, 2735,5730,5050 SMD LED lamp beads, widely used in LED lamp, LED outdoor lamps, indoor lighting, commercial lighting, LED light source field advertising logo.
Factory has the world's leading automatic LED packaging production line, more than 10 LED industry over ten years of experience in engineering and technical personnel and senior management...
Certificate of honor