OVERTOP has developed a wide range of experience in video transmission and video surveillance applications, utilizing technology in fiber optics, and traditional analogue video surveillance equipment.

Gaosid Electronic Co., Ltd. Is an enterprise specializing in the development and production of security monitoring video transmission field. With independent R&D teams, our own brand "Gaosid" and have been honored with the titles of "Chinese Famous Brand", "The No. 1 Power Brand", etc. Besides, most of our products have passed CE FCC RoHS certification.

Shenzhen Yuanfan was established in 2001, it is engaged in the R&D and production of high-tech surveillance products.

MXTEK Technology Co., Ltd was found in the year 2004, located in the New high-technology software Center, KeYun Road, Tianhe District, Guangzhou. We are a high-tech company that specializes in researching, developing, manufacturing and marketing data communication products.

Since her birth in 1992, YOKO has been dedicating on R&D, manufacturing, and making of video surveillance products. Accumulating 10 years of efforts, we have taken advantage of vast experience in our core technologies in CCTV field. This has given us an overwhelming edge against our competitors. As Taiwan's overall outputs of CCD cameras products in 2002.

Company Profile

Hangzhou Softel Optic Co., Ltd. (Brand: SOFTEL) was established in 2006, which Located in the HangZhou Hi-Tech Development Zone. Taking advantage of the modern broadcast and optic fiber communication technology, we are specializing in R& D of CATV system equipment, and leading manufacturer of HFC broadband Optic Transmission equipment with strong R& D capability in this field.

Company Profile

Founded in 2004, specialized in R &D of Video & Audio Transmission, Caratar has grown to become a leading A. V. And HDMI accessories brand in China. Providing residential and commercial solutions with a wide range of products to meet any A. V. Needs. From HDMI splitters and HDMI extenders to HDMI switches, HDMI audio extractors to HDMI Matrix, or Video wall processors, we have an easy solution for any custom A. V application.

Shenzhen Bit Video Co., Ltd. is a leading enterprise focusing on the development, production and sales of series of products with FPGA image processing technology and high-definition audio and video signal transmission as the core. The main series of products are: Splicing processor, multi-screen extender, Multi-screen fusion device, image processor, HDMI matrix, HDMI splitter, HDMI switcher, screen splitter, network extender, optical fiber transmitter, HDMI optical transceiver, DVI optical transceiver, KVM extender and other products. It is widely used in: Projection, splicing, exhibition display, touch interaction, advertising media and other fields.

For the last couple of years we focus only on one thing: How to make yourProduct work better. We think, we design, we apply different kind of accessories to your Company. Being a design house jointly invested by FristOne manufacturers with very different competent and manufacturing process, we have come up with more than1000 designs covering most of the mainstream. We offer our design with competitive manufacturing process cost to support brands with attitudes and styles.

Xian Ef Telecom Technology Co., Ltd is a leading microwave waveguide components, assemblies and antenna systems manufacturer in China. Established in 2011, Ef Telecom is continually growing to meet customer's needs.

Established in 2000, Takfly Group has four subsidiaries in China now and its headquartered located in Shenzhen. Takfly Group realizes rapid development with advanced production equipment and professional R & D team, and finally creates the international brand "TAKFLY".

SHENZHEN REALSEA OPTOELETRONIC TECHNOLOGY Co., Ltd. is a professional-manufactured supplier of providing high-speed transceivers, DAC high-speed cables, and AOC cables. We are established in March 2013. Our products are widely used in telecommunications systems and data center. We are aggressively participating in developing, manufacturing and selling all kinds of optical transceivers, DAC cables, and AOC cables. By our strategic positioning, we are capable of offering differentiation and competitive products to partners and clients.

Beijing Human Information Technology was established in 2002. We are professional manufacturer of PDH multiplexer, protocol converter, optical modem and chassis etc. They are of high quality and stability.

Beijing Fibridge was founded in 1995, with register capital RMB 15M(USD3M), Fibridge is a Hi-techcompany certified by Ministry of Science and Technology of China. Beijing Fibridge was ever awarded as "The best ten top potential hi-tech companies in Beijing" and "The most extraordinary technology innovation contribution award" by Beijing Hi-tech Enterprise Association.

Shenzhen Olycom Technology Co., Ltd., is a fiber optic transmission equipment manufacturer in China. Our areas of specialty are Fiber Optic Transmission products for CCTV video surveillance, Intelligent Transport Systems and communication networks. We provide reliable and cost-effective Video over Fiber and Ethernet over Fiber solutions.

Your reliable partner for CCTV power supplies, PoE switches, Video Baluns, BNC connectors and other CCTV accessories for OEM & ODM worldwide!

Shenzhen Huazhaotong Technology Co., Ltd(Called HZT Technology) is a professional manufacturer specialized in research, development, manufacture and marketing in the field of optical fiber transmission products. It was established in Shenzhen special economic zone In 2005. It is a key optical fiber manufacturing enterprise, a famous brand product enterprise in Guangdong province, and also an advanced demonstration unit in Shenzhen.