Dongguan Jinglian Communication Technology Co., Ltd. specializes in SMT, PCBA assembly and OEM & ODM processing and manufacturing services for various electronic products. 

The current production equipment and technology have reached the advanced level of domestic and international peers. The main production equipment includes American DEK fully 

automatic screen printers, Siemens D series high-speed surface mount technology (SMT) machines, Heller 13-zone reflow soldering furnaces, etc. It can mount 0201 and 01005 surface

 mount components as well as BGA with a pitch of 0.3mm and ultra-high precision. It also has related supporting equipment such as AOI, X-RAY, 3D solder paste thickness gauges, 

visual routing board splitting machines, and V-CUT board splitting machines. It has a strong comprehensive supporting processing and manufacturing capacity. To enhance the company's

 core competitiveness, a research and marketing center was established in Shenzhen in October 2015, mainly responsible for the front-end research and development and marketing of 

PCBA boards. There are 12 R&D engineers and 20 related practitioners. It can meet the R&D and debugging requirements of public and consumer products. 

This is the development history of Jinglian:

2008: The company was established with 3 Samsung high-speed lines, achieving a monthly production capacity of 100 million points.

2009: Two additional Samsung high-speed lines were added, raising the monthly production capacity to 150 million points.

2020: The company had 20 SMT production lines.

2021: 10 new production lines for set-top boxes and optical modems were added. 

Introduction to Main Business Operations 

I. Smart Home Networking Business

Jinglin's smart home networking business is dedicated to providing comprehensive and systematic smart home networking solutions for global users. Relying on years of production 

investment and accumulation, Jinglin Communications started with smart set-top boxes and gradually expanded into IoT smart terminals and communication equipment. Its products, 

including PON gateways, set-top boxes, and routers, all rank among the top in the industry in terms of shipment volume, achieving annual revenue of over 300 million yuan. 

The set-top box and optical modem are the core products of Jinglian's business. The company has an advantage in high-end manufacturing, focusing on product design, technological 

research and development, and full-process services. Its products meet the certification standards of various countries and regions around the world and offer different solutions. 

It supports customized product design and development based on customer needs and has become a long-term partner of global consumer electronics brands and hardware manufacturers. 

The company's annual shipment volume of set-top box and optical modem ODM business has remained above 10 million units. According to statistics, from 2014 to 2021, the company's 

share in the global set-top box and optical modem ODM and OEM shipments exceeded 10%, ranking fifth in the industry consistently. 

In the future, Jinglian Communication will continue to innovate and explore, driving its products to a new level. The company has made comprehensive plans in technology, products and 

the market, gradually expanding into business areas such as automotive, power supplies, home appliances and transformers, and has formed a diversified manufacturing system.