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About Us

Shengqiang Electronics Co.,Ltd was founded in Changan town,Dongguan City,Guangdong Province in 2014,which is a high-tech enterprise,specializing in optical products making,with an area of 10000 square meters of plant.As an Original Design Manufacturer,our company is dedicated to manufacture and export high quality optical products.The products from our company are extremely well received by the markets in USA,Europe and East Asia ect.,Now,the products are categorizedin Optical Lens,optical instruments and relative molds,which are widely used in automobile industry,photographic industry and security industry etc., The Company has strong capabilities in R&D and manufacturing.With great reputation among its customers worldwide, the company has extended its market in many countries and regions and has become the most important supplier to many customers domestically and internationally. All in all,our company has gained the trust of our clients by providing quality products and services as well as the competitive market prices.People oriented is our core culture,Harmony and win together,innovation,sustainable development is our management concept.Realistic trust is our faith.We sincerely appreciate our client's continuous trust and we always aim higher to achieve better in the future.

Latest News

  • September 21 2020

    Where can we buy a high quality Camera Lens?

    Cameras are widely used, we all use them in our daily life and work. The lens is the eye of the camera. Proper lens selection and good installation and adjustment are the first steps in clear imaging. It is more necessary to choose a high quality camera lens. so how to choose it? Where can we buy a high quality camera lens? Here is some information for you. Shengqiang Electronics Co.,Ltd was founded in Changan town,Dongguan City,Guangdong Province in 2014, a professional camera lens producer. We dedicated to manufacture and export high quality optical products. Our products are sold to East Asia and Europe and are well received, the fisheye lens produced is widely used in various fields. The Company has strong capabilities in R&D and manufacturing.With great reputation among its customers worldwide, the company has extended its market in many countries and regions and has become the most important supplier to many customers domestically and internationally. All in all,our company has gained the trust of our clients by providing quality products and services as well as the competitive market prices.People oriented is our core culture,Harmony and win together,innovation,sustainable development is our management concept.Realistic trust is our faith. Looking forward to cooperating with you.

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  • September 19 2020

    How to Select the Best Security Camera Lens?

    How to Select the Best Security Camera Lens? If you are not familar with lens, perhaps you would think all the lens are all the same. Actually there are wide variety of lenses which produce different scenes, known as field of view. CCTV camera lens are designed to address specific surveillance needs.But One of the difficult problems when setting up a CCTV system, is choosing the right lens for your cameras as different lenses give different fields of view, and different levels of zoom. This chart is intended as an approximate guideline to help you select the appropriate Safety Security Camera Lens. Now let's start to touch on the complexity of security camera lenses and walk through the top 5 can't-miss factors when selecting the best lens for security cameras. 1. Focal Length The security camera lens size, or focal length, measured in mm, is an important term in security camera lens and determines the field of view, also called the viewing angle for a particular camera lens. So what's the difference between CCTV camera 2.8mm lens, 3.6mm lens and 12mm lens security cameras? In short, the smaller the security camera lens focal length number is, the wider area you can see but in lesser details; the bigger the focal length, the further you can see, but with narrower viewing angle. T

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  • August 29 2020

    How to choose the right Camera lens

    In any kind of photography, lenses are an essential piece of photographic equipment, but with so many options available it can be difficult to know what it all means and how to choose the right one. Using the right camera lens is the most important part of the camera-is crucial for achieving the perfect shot. And maximizing the use of your camera`s interchangeable lenses can turn your photographs from amateurish to professional. So choose your lens wisely. Figuring out which lenses will suit your specific needs is not always easy. There are several tips and some information you need to know that manufacturers know clearly and could explain. Last I introduce the types of lens, this time I will mainly explain how to choose the best one for you and why it`s worth considering buying these lens. Camera lenses explained Put simply, lenses are pieces of glass that have been shaped and polished to magnify the light so that they`re useable optical instruments. They come in a variety of shapes and sizes with a number of different features, which I`ll look at in more detail below. When looking at which lens is best for you, it`s worth looking at these features and considering which are most relevant to you and your needs. Camera lens types Whether you`re shooting food or fashion, you really want the right lens for the job, so it`s important to understand the differences between prime and zoom lenses as well as the various focal lengths and what they`re best suited for.Choosing the right lens for the job is essential, so it's important to understand different lenses and what each one is best for. Prime vs Zoom Lenses Prime lenses Prime lenses are lenses that feature a fixed focal length. Avail

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