Signcomplex Ltd., founded in 2006, is a state-level high-tech enterprise and TüV ISO 9001:2008 certified and registered company. Currently there are over 700 employees, and a fabrication area of more than 30,000 square meters. Our company has advanced LED luminaire manufacturing and test facilities such as auto soldering and SMT machines, programmable constant temperature and humidity testing machine,high temperature aging oven,ultraviolet weather-proof machine,salt mist spraying testing machine,lighting surge simulator,IP68  waterproof test machine, electrical testing device such as integrating spheres and distribution photometer, AOI tester,RoHS scanner, and an independent EMI laboratory as well. We also have a professional  trained QC team to ensure the quality of all the products.  And all the products are CE certified as well as RoHS compliant,and some of the products are DLC and Energy Start compliant. Signcomplex enjoys a high reputation as a LED luminaire supplier throughout Europe and the US.

Signcomplex devotes itself to developing new products with state-of-the-art technologies. Our 50 people R&D team has abundant experience in industrial design, electronic driver, heat  simulation analysis, optical lens design,light control system. Most of our products are self-designed with private moulds. We have more than 70 patents of shape design, utility model patents and software copyright. We monthly develop more than 2 new products and 10 customized products. All our designs fully follow UL and EU electrical safety standards. A customized design can be provided in 3 days tailored to customer’s request.

Excellent Signcomplex LED luminaires have already provided inspiration for thousands of designers, architects and engineers all over the world. With our customer,we actively explore the ideas in architectural, residencial, commercial, industrial lighting and special auxiliary lighting. We have already helped offering  lots of LED lighting solutions to many famous brands, e.g.,  Marlboro, L"OREAL, Hilton, Four Seasons, Coca-Cola, McDonald’s, Armani,The Body Shop, H&M, Cartier and Nissan,etc.

Our excellent sales and after-sales team are always at your service and will take good care of you, our valued customer.

1) What are the best selling products in Signcomplex?
LED strips is one of the besy selling products in Signcomplex.

2) What is the main market for Signcomplex?
We are selling more to EU and north America because the markets have high quality standard for LED products. The rate stands our turnover up to 70-80%. But other new markets are increasing demand of the new LED technology. We are also optimistic about the markets for other American and Asian regions.

3) What LEDs do you usually use for your LED products?
For high power LED luminaires we mainly use Cree and Edison LEDs, We use some Philips as well. we also consider to use more multi-chip LED brands like Bridgelux and Sharp, as the multi-chip technology will be intensively used by manufacturers.

4) What is Signcomplex lead time?
Usually we ship orders in 2 weeks. But it will take a little longer if with heavy burden of production task. It also takes more time with customized products.

5) Can Signcomplex do custom assembly or offer OEM product?
Signcomplex has gained a lot of experience on OEM assembly of LED strip lighting. The strips can have different size, layout, customer logos and labels. We also want to apply the experience to LED luminaires as we have good design and engineering team. Because we have our own CNC processing machines we can quickly work out prototype for LED fixtures, especially for LED bulbs and spots. We will strictly follow the principal that we won’t disclose or sell customer unique designs or jointly developed products to another third party.

6) Do you have warranty for products?
Yes, we have 3 and 5 years warranty for different kinds of products. During the period, if customers have the approval showing product quality issues and if certified by Signcomplex engineers, we would request customers to ship back the failure parts and replace new items with the transportation charged being paid by us.

7) Does Signcomplex design its products?
Yes, Signcomplex designs and assembles all the products we are selling. Our engineers have abundant knowledge of optics, electronics, mechanical and thermal management, as well as light control technology. Some of them have successful experience to design lighting products for world famous brands. Our basic principle to design internal driver and circuit is safety under EMC/UL list possibility and reliability.