Company Profile
Company Profile
Professional 5G 4G LTE 3G GSM GPRS Cellular Antenna, WIFI Antenna And GNSS Antenna Solution Provider

Company Profile

15 years of antenna research and development

The CEO and engineers of Suzhou Cowin Antenna Electronics Co., Ltd have been researching and developing antennas for 15 years. With our rich experience in the field, we have developed many kinds of products including Cellular Antenna, 5G NR Antenna, 4G LTE Antenna, GSM GPRS 3G Antenna, WiFi Antenna, GNSS Antenna, GPS GSM combo Antenna, Waterproof antenna and a variety of RF Connectors and Antenna Cable Assemblies. These products are exported to the USA, Europe, Asia, the Middle East, Africa and so on.


Established a plastic molding factory

11 plastic moulding machines, injection moulding of antenna plastic parts, the factory area is 1000 square meters, and the total number of employees is 20.

Start to process the finished antenna

The factory area is 3000 square meters, the total number of employees is 60, a total of 3 production lines, the antenna production capacity is 125PCS/month, 20 molding machines, the molding capacity is 12 million PCS/month.

Established a branch in Henan

Mainly focus on manufacturing to meet the needs of production capacity, the factory area is 15,000 square meters, the total number of people in the factory is 300, a total of 10 production lines, the antenna production capacity is 5 million/M, 35 molding machines, and the molding capacity is 20 million PCS/M

Established Suzhou Kunshan Branch

Mainly focus on R&D and sales, and mainly develop the international market

Build a 3D test lab

Suzhou Kunshan Branch established 3D testing laboratory and reliability laboratory

Entered Ali International Station

After on-site audit by the tripartite audit agency SGS, the factory was stationed in Ali International Station, an international trade platform, to connect and serve more overseas customers.

  • Smart Hotel is a domestic intelligent hotel, intelligent scene one-stop service provider, currently the main supply in the intelligent hotel intelligent control products using WIFI, Bluetooth, Zigbee antenna.

  • AOC Technology Group is a multinational company with a reputation of 30-40 years in Europe and the United States, and a world-renowned display manufacturer. Currently, we mainly supply all-in-one WIFI antenna products.

  • Feixu Electronics(Suzhou)is one of the top 20 professional electronic manufacturing service providers in the world, headquartered in Paris, France. At present, the main supply products are the built-in antenna of game console brand

  • Honeywell international is a diversified high-tech and manufacturing enterprise with a turnover of more than US $30 billion among the world's top 500. It has designated suppliers as its subordinate agent factories. At present, the main supply

  • Wuxi Tsinghua Tongfang,Invested by Tsinghua University, SASAC and the Ministry of education, it is mainly engaged in the R & D and manufacturing of products in the computer field. At present, it mainly supplies PC wifi antenna products.

  • Tongnuo Electronics is a R&D and manufacturing company for monitors, personal computers, cloud terminal products and related intelligent video products. Currently, we mainly supply all-in-one built-in WIFI antenna products.

  • Hangzhou Forerun Technology is a professional R&D company focusing on surveillance cameras, smart home and IOT intelligent products. At present, we mainly supply internal and external antennas for camera 4G communication.

  • As a provider of intelligent fire protection and new power solutions, TPSON is a national high-tech enterprise focusing on the research of current fingerprint AI (elec AI) algorithm and fire early warning technology. At present, it mainly supplies 4G

  • American bel company, founded in 1949, is mainly engaged in the design, manufacturing and sales of network, telecommunications, high-speed data transmission, commercial aviation, military, transportation and consumer electronic
  • It is a national high-tech enterprise focusing on the R & D, manufacturing and sales of power electronic products. Its business covers photovoltaic inverter, energy storage system, power quality management, power station development and other fields. At
  • It is a joint stock limited company established by Huatong Electromechanical group and German Mino Zhenlan group. Huatong Electromechanical group is one of the top 500 private enterprises in China.

  • With the original intention of helping disabled people return to normal life, it is a high-tech industrial modernization company integrating independent R&D, production and sales of intelligent auxiliary products (in the field of helping the elderly and the

We have an R&D team with 20 engineers who can develop more than 5 kinds of new products for customer option by advanced R&D device, and complete projects according to clients' specifications within 15 days, it only need 7 days if product need small changes

Our factory has five advanced production lines, has 200 skilled workers and a daily capacity of 50,000 units, delivery time can be as fast as 7 days.    

We have a strict supplier audit standard, all raw materials from stable qualified suppliers, and 100% electrical performance inspection, our operating standards are based on ISO 9001, and all products meet the ROHS report.


It is equipped with Multi-probe Near-field Microwave Anechoic Chamber, Agilent Signal Analyzer, Vector Network Analyzer ( VNA),High-Low Alternating Temperature and Humidity Test Chamber, Salt Spray Test Chamber, Tension Test Chamber, Drop Test Chamber and Quadratic Element Tester.

The test center Complies with GB/T2423.8-1995 for drop test , GB/T 2423.17-2008 for salt spray test, GB/T 2423.3-2006 for high-low alternating temperature and humidity test , and general specification GB/T 9410-2008 for antenna used the mobile communications  .

Pre-sales service: provide consultation to customers, understand customer's requirements, introduce product design, product usage instructions, etc

On-sales service: Offer optimized product design solution according to customer requirements, provide the antenna mechanical drawing, final antenna installation position, antenna test report, and test equipment performance report through continuous communication, design, debugging and complete the production and installation of products.

After-sales service: 24H response, 2 years warranty,  spare parts supply, periodically debugging, maintenance, periodically return.