In 2015, it was recognized by "Jianghao Electronics" for undertaking the production and quality center environmental testing laboratory of its Zhejiang subsidiary "Huzhou Yili Electronics Co., Ltd.

Shenzhen Jianghao Electronics Co., Ltd. was founded in 2003 and is a national high-tech enterprise specializing in the production of aluminum electrolytic capacitors. The company has been committed to the research and manufacturing of large, high-quality, and high-voltage aluminum electrolytic capacitors, and is a leader in large aluminum electrolytic capacitors in China. The company currently has three research institutes and several elites in the capacitor industry, specializing in customizing a full range of aluminum electrolytic capacitors for industries such as televisions, industrial inverters, variable frequency air conditioners, UPS power supplies, LED energy-saving lamps, medical equipment, etc.

In 2017, TOPS assisted Cenke Technology (Shenzhen) Group Co., Ltd. in establishing a professional reliability testing laboratory for the inductor industry.

Cenke Technology (Shenzhen) Group Co., Ltd. is a professional manufacturer dedicated to the research and manufacturing of high-end automotive inductors for a long time. It is a national high-tech enterprise and specializes in the production of colored ring inductors, I-shaped inductors, patch power inductors, and medium cycle inductors; Main customers: BMW, BYD, Guoguang, Harman, Sony， Samsung, Hangjia, TCL, etc.

Since our first cooperation in 2019, with excellent equipment performance and reliability, TOPS's high-temperature and high humidity chambers, as well as shock test chambers, have gained recognition and trust from various subsidiaries of Fenghua.

Guang Dong Fenghua Advanced Technology (Holding) Co., Ltd. (stock abbreviation Fenghua High tech, stock code 000636) was established in 1984. It is a high-tech enterprise specializing in high-end new electronic components, electronic materials, electronic specialized equipment and other electronic information basic products. It is a large-scale research, production and export base for new electronic components and electronic information basic products in China, and an internationally renowned new electronic component industry company with independent intellectual property rights and key technologies for core products.