" Rong Tian Shi Tech Ltd " was established in 2006, and always focus on design and manufacture security surveillance camera, we are a true security camera manufacturer factory and direct supplier.

"RATINGSECU" is our registered brand---- High rating security product. We hope our product always keep high quality, is efficient and high level, can keep high reputation and get high support from customer.

Ratingsecu products are devided into two types:
1. Network digital surveillance system products;
2. Traditional analog security products.
Mainly including:
(1) Intelligent laser IR speed dome camera 200m
(Analog CCTV camera & Mega pixel HD IP camera);
(2) IR high speed dome camera outdoor 100-150m
(analog IR speed dome PTZ camera & megapixel HD IP IR speed dome camera);
(3) Mini IR speed dome PTZ camera outdoor 60m night vision
(4.5" mini IR speed dome PTZ camera, megapixel mini IR HD IP PTZ camera);
(4) Non-IR waterproof high speed dome PTZ camera
(Outdoor high speed dome PTZ camera, 1.3MP HD IP high speed dome camera,
2.0 megapixel HD IP high speed PTZ dome camera);
(5) Indoor and outdoor waterproof megapixel HD IP IR camera;
(6) Megapixel HD Zoom module camera, analog zoom camera module;
(8) NVR with ONVIF
(for ONVIF wireless IP dome camera, onvif wireless HD IP IR camera);
(9) Some other related products in CCTV sytem.

Ratingsecu team insist on develop patent product, design product have reasonable structure is more important than just beautiful outlook. Now Ratingsecu own high reputation in this area, a lot of CCTV IR speed dome PTZ camera manufacturers also choose us to be their OEM supplier of speed dome camera & long range night vision IR camera. Ratingsecu team also designed IR speed dome camera & megapixel HD IP zoom module camera for many factories.

Ratingsecu have R & D department with 2 teams, our R&D plan is at least develop three new type products every year, which are designed & produced by ourselves, include CCTV security IR speed dome camera PTZ and network surveillance megapixel HD IP cameras.
Ratingsecu own hardware factory and mold factory. This make us can produce all hardware and main parts for security surveillance camera, save cost for open mould and we can ensure the quality, this is better for us to try new product and improve product, this also help us to provide better OEM / ODM for customers. Even the IR LED & power adepter products also under our control, help us more to ensure the quality and provide support after sales.

Ratingsecu have professional technicians for after-sales support, they are in charge of maintenance, but our customer no need to worry about the service, all of our sales in charge of the after-sales service, so our customer no need to contact many many different people in our company for get support about different sides, this is easier to our customer.

We provide strong support to customer, because we know this can help them to promote the product and provide better service to their customer. This is why all our customer keep strong relationship with us from we start the cooperation.
We know our product is not perfect yet, so we never try to shirk our duty when we received complaint from customer, when we know customer find any problem of our product, we always try our best to help them in time, help them to find out the problem, analyze the reason, then provide solution and prepare all help file & parts to them.

We believe good material & good technology can give the products longer life time and stable performance, even if the cost is higher, but in fact, this way is more efficiently to help customer to save cost. So, main advantages of us is not price, but quality & service.