Q: How CST do the guarantee for products?

A: We will do double compensation for the faulty item if it exceeded defective rate.

Q: Are CST products at best price& good quality?

A: Basing on comparison, better price if same quality,

better quality if same price,ours are the most cost effecive.

Q: How long will CST launch a new product?

A: New product will be launched every half a month.

Q: How can customers get CST new product?

A: New sample will be provided to our long-term customers.

Q: Why CST provided sample to long-term customers?

A: New product could expand business

and we especially cherish value of old customers.

Products information

Factory Profile

1.Plant size: Our factory occupies 2,000 square meters.

Four production lines(1- LED, 2-COB LED, 3-LED work light, 4-LED ghost light)

and 154 employees.

2.R&D capability: Monthly can develop 2~3 LED new product.

3.Certificates: CE, FCC, RoHS