1, Experience--We have 10 years experience of producing high quality LED strip. |
2, Own park with manufacturing facilities and living amentities cover 20000 sqm, more than 100 employees, including 10 engineers with Independent R&D. |
3. All of our LED strip are with EN62471, TUV-CE, RoHS and UL certificate. UL No.: E513587 |
4. High CRI RA>80/90/95 for option. |
5. 3-5 years warranty and always offer relative technical support. |
6. Test report file are available. |
7.100% checking during production for our products, plus the FQC, QA, and OQC checking. |
8, PCB with Double layer 25 oz each for excellent thermal management |
9, One Bin LED selection to ensure color consistency. |
10, Factory price to let you make more competitive. |
11. Free Samples for you to check our quality. |
12. 100% support to push our long term cooperation! |
Product No. | LED Color | CRI SDCM | LED Qty(pcs/m) | Voltage(VDC) | Current(mA/m) | Power(W/m) | CCT(k) WL(nm) | Luminous(LM/m) | Light Efficiency(Lm/W) |
RCY0C0FA | White | >=80 <=5 | 120 | 12 | 667 | 8 | 1800-12000 | 320-400 | 40-50 |
Red | .... | 620-625 | 96 | 12 | |||||
Green | ..... | 525-530 | 288 | 36 | |||||
Blue | ...... | 465-470 | 64 | 8 |
Yurein Elec-optic Tech. Co., Ltd(Topwin Co., Ltd.is our export brandch) is a leading manufacturer based in Jiangsu Province, China. With over 20,000 square meters of Industrial Park and Workshop, we specialize in the research, development, production, and sales of high-quality LED products.
Our main Products:
- Flexible Led Strip Light
- Flexible Wall Wash Light
- Led Rigid Bar
- Power Supply
We are committed to providing our customers with innovative, energy-efficient solutions. Our products have obtained certifications such as UL, CE, EN62471 and 3C, ensuring quality and safety.
With independent innovation intellectual property rights and advanced manufacturing capabilities, we offer a wide range of LED products including LED Rigid Bars, Flexible Strips, Wall Wash Light and Power Supply.
Why Choose Us?
- Excellent products
- Strong delivery capacity
- Competitive prices
- High-quality service support system
Our products are trusted by renowned companies like SINOPEC, Huawei, KFC, and Anta. We have a global presence, serving customers in over 100 countries and regions.
Experience the difference with Topwin Co., Ltd. - Your trusted partner for intelligent LED products.




Q1: Are you a factory?
A: Yes, we are. Our factory is located in Nantong, near Shanghai. Topwin is our Export branch.
Q2: What are your main products?
A: Our main products include Led Strip, Flexible Wall Wash Light, Led Rigid Bars, and Power supplies.
Q3: Do you offer free samples?
A: Yes, we provide free samples, but the recipient is responsible for the freight cost.
Q4: What is your minimum order quantity?
A: Our MOQ is 500-1000m, but we accept small orders for trials.
Q5: Do you provide OEM/ODM services?
A: Yes, we offer OEM/ODM services, including logo printing and product customization with certain quantity requirements.
Q6: What is your delivery time?
A: Standard products are delivered within one or two weeks, while customized products may take 3-4 weeks.