1. Established in 2005, Shenzhen Yuliang Optoelectronic Co.,Ltd is specializing in R&D, production and sales of LEDs.
2. Our factory mainly produces super bright piranha series: red, yellow, orange, blue,green, purple, pink, white, warm white and SMD patch series: 3014 side view,3528,3535,5730,5050 smd led,etc.
3. With low light decay, anti-moisture, anti-deadlight, anti-sulfurization, waterproof and other prominent features, products are widely applied to LED auto lamp, outdoor lamp, indoor lamp, commercial lamp and LED advertising sign.
4. The products include 3 series: decorative light source, outdoor led light source and automotive led light source. Most of our customers are factories from Europe and America, while a few are traders and suppliers.
R & D Strength
We have over 20 professional smd led engineers, independent encapsulation lab,can achieve high and low temperature cold and hot shock test, anti-vulcanization test, moistureproof test,constant temperature and humidity test,LM-80 Standard 6000H continuous light attenuation test,etc.Products have more than 30 patents.
Production Strength
14 years LED encapsulation experience,over 6000m, modern dust-free workshop, firstly bring out"three proofings"technology which can perfectly resolve the problems: high dead lamp rate, vulcanization, moisture absorption,etc, truly realize moistureproof, anti-vulcanization, prevent dead lamp.
Branded Chip
We strive to develop into a modern technology-based LED enterprise and maintain long-term cooperative relationships with such internationally renowned companies as Epistar, CREE, and OSRAM.
Our Service
1. OEM Manufacturing welcome: Product, Package... 2. Sample order 3. We will reply you for your inquiry in 24 hours. 4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
FAQ
Q1. What is your terms of packing? A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery? A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time? A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples? A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy? A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship? A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.