Hongkong tengweida electronic co Ltd is one of leading manufacturers specialized in various wired CCD cameras, PTZ cameras, video capture cards, standalone dvrs, spy DVR cameras and CCTV accessories. Clients in Europe, America, south America and south east Asia are benefiting from our products.
Wide range of products

We are offering complete range of CCTV IR cameras with the IR distance from 15 to 130m, and all waterproof CCD cameras can be installed with anti-reflection glassto prevent light reflection. We have a wide range of the camera chips for your choice:

1/3" Sony chips (420tvl, 540tvl, 560tvl, 600tvl and 700tvl)
1/4" Sony chips (420tvl)
1/3" sharp chips (420tvl) and 1/4" sharp chips (420tvl)
All the products are very popular with the customers in Europe, America, southeast Asia and Africa.
Stringent inspection

We conduct
Long-time aging tests: For product's main boards, the test lasts at least 48 hours under the temperature of over 50deg. C; For finished products, we double-test them for 48 hours under the temperature of over 50deg. C
Good secondary materials for cameras, such as IC chips, LEDs, transistors and capacitance. We use the brand of rohm, Toshiba and avx to ensure the product quality
All cameras use high quality crystal filters to secure clear, crisp image and color
R&D capability

With more than 10 years experience, it is easy for our skilled engineers to solve most of the technical problems. Also, we always buy the similar cameras from our competitors, and test and compare them with ours, and then we make improvement and update our products.

Choose from our over 400 models of CCTV products. We deliver your samples within 3 days, and 1, 000-unit order in one week.