Jiangsu Tonglin Electric Co., Ltd. (“Tonglin Electric) is a company that is specialized in R&D and manufacturing of PV connection systems (PV module junction boxes, connectors, wiring harnesses, PV soldering ribbons, inverters); PV power stations; electrical equipment (cable trays, bus ducts, switch cabinets); cables & wires; and industrial automation solutions. Tonglin Electric now has more than 1,200 employees, and its annual sales volume in 2017 exceeded RMB 800 million.


Tonglin Electric has always been committed to a smarter, safer and more efficient product design concept. With reliable product quality and excellent after-sales service, it has created a brand advantage, and has successively won various titles of honor, such as “National High-tech Enterprise”, “China Well-known Trademark”, “Jiangsu AAAA Level Quality Brand Enterprise”, “Contract-honoring and Trustworthy Enterprise”, “AAA Level Credit Standing Enterprise”, “Jiangsu Designated Enterprise Technology Center”, and provincial- and municipal-level “Civilized Business Unit”. Tonglin Electric has been certified by ISO 9001-2008 Quality Management System, ISO14001 Environmental Management System, OHSAS 18001 Occupational Health and Safety Management System and CMMI Capability Maturity Model Integration.


The products Tonglin Electric manufactures have won titles of honor like “Jiangsu High-tech Products”, “Jiangsu Famous Brand” and “Jiangsu Patented New Products Gold Award”. They have also passed CGC (Golden Sun), CQC, German TÜV Rheinland, TÜV SÜD, American UL and Japanese JET certifications.


Tonglin Electric owns Jiangsu Tonglin Engineering Research Center for Intelligent PV Power Generation Equipment. The Center has 82 R&D personnel, and has obtained 2 patents of invention and 53 patents of utility model and other patents. At the same time, Tonglin Electric has established a German TÜV Standard laboratory, and developed industry-university-research cooperation with Nanjing Institute of Technology and Hefei University of Technology. The company’s technology research and development capabilities and level of technical equipment are keeping at the forefront of the industry domestically.


In 2015, Tonglin Electric Group was listed in New OTC Market (Stock Code: 833666).


In early 2016, the Group established Jiangsu Tonglin New Energy Engineering Co., Ltd., which is engaged in solar power station investment & operation and power generation service, including pre-project development, technical consultation, power station design, power station construction, installation & commissioning, and power station operation & maintenance. Currently, the company have constructed grid-connected PV power stations in provinces like Jiangsu (Lianyungang, Xinyi, Yangzhong, Anhui (Shouxian County) and Hubei (Luotian), with total power generation capacity exceeding 150MW.


Today, Tonglin Electric is continuingly committed to the spirit of “Integrity Delights Customers” and the philosophy of “Winning with Quality and Excellence”. Based on independent innovation, it is marching toward the grand goal of “Brand Competiveness and Internationalization”.

Sub Category List

Product List