Welcome to Shenzhen LDA Technology Co., Ltd.
Q1. How about your products' quality?


Our factory is professional in alarm field. We have more than 13 years experience in production and market.

We are ISO and High-tech enterprise. We have strong supply chain and strict QC process to guarantee stable quality.

We are one of the leading company in alarm industry. We have online official stores and offline branches all over China. Besides we supply to Amazon and other overseas online channels.

Q2. What is your advantage?


1) Fast response for market, customer demands and technical support.

2) New products launch regularly base on our strong R&D team and market demands.

3) Strong supply chain, guarantees the competitive price of our products in the market.

4) Adequate production capacity. Regular stock and efficient production process make sure fast delivery.

5) Strict quality control system and skilled workers ensure products’ stability.

6) Flexible OEM/ODM service.

Q3. Is product sample available?

A: Yes, sample is available. Sample ordrer is welcome. For more details, please feel free to contact us. 

Q4. What about lead time?

A: Depends on different model and quantity. Generally we can finish production in 15 days. 

Q5. Can you do OEM or ODM?

A: Yes, we are flexible to accept OEM and ODM orders. For OEM/ODM MOQ please contact us for details.

Q6. From where will you ship the goods?

A: We deliver the goods from Shenzhen China, also we can deliver the good to other China ports as per request.