Q1. How are you different from other suppliers?
A: We are one of the earliest high power led lights manufacturers in China. Our experience makes us know the industry, know the products and know the customers. We have the most professional producing and testing equipment in this field. Equipped with a strong QC dept  and R&D dept , each of our products' quality is under control. There are new products launched almost every month to make sure you are the first one to know it on local market. Product's quality and serve customer well are two most important things to sanmak. We welcome your visit to our factory and check by yourself.

Q2. How is Sanmak production ability?
A: We have 8 production lines,monthly capacity 80,000 pieces LED light and 10,000 pieces HID lights. 50% of them are sold to oversea.

Q3. How long is the delivery date?
A: Sample order will be shipped within 3 working days after payment received, 7 to 25 working days for bulk order.

Q4. What kinds of package can you provide?
A: Sanmak products are packed with blank box or colour box for your optional. Customized box is acceptable.

Q5. What about after sales service?
A: Defective rate of sanmak led light is 0.5%, in case you got problem light. Please don't worry.
 

LED work light: Please provide high-definition product's photos or video to show problem. Then we will send new lights together with next order after we get approved from after sales department.

LED light bar: Please provide high-definition product's photos or video to show problem. Then we will send replacement parts together with next order after we get approved from after sales department .