Anhui Zerun Optoelectronic Co.,Ltd is one of the largest LED manufacturers which is specialized in LED Panel light.
It is registered in Maanshan Economic and Technical Development Zone in 2008. It has more than 300 employees currently with independent property rights of the production workshop 40,000 square meters.
Nowadays, Zerun only focused on LED Panel Light, turning out 200,000 to 300,000 pcs LED panel lights per month. Annual turnover more than 4,000,000 production capacity.
Our panels get full TUV GS CE RoHS PAHs ErP SAA UL DLC certifications.
Our factory has been accredited with ISO 9001:2015. Additionally, with well equipped LED lab, complete SMT lines, IES test room and fully automatic aging machines, we can deliver LED Panel lights in time.We are always prepare 2000pcs 600x600 panels in stock for some Projects. 

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

A:Sample needs 5~7 days, mass production time needs 3~4 weeks for order quantity more than 2000pcs. 

Q3. We don't have MOQ, while the FOB cost of orders with quantity lower than 500pcs will be high.

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

A: First, let us know your requirements or application.
Second, we quote according to your requirements or our suggestions.
Third, customer confirms the samples and places deposit for formal order.
Fourth, we arrange the production.

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

A: Yes, we offer 3-5 years warranty to our products.

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.