Since the first cooperation in 2008, the company has assisted FRIWO in establishing the "Friwo Shenzhen R&D Center Laboratory" and the "Vietnam Quality Center Laboratory", making it the top and most complete reliability laboratory in its field.

FRIWO Group focuses on specific product platforms and customized power solutions for customers, with a customer base spanning across medical technology, IT communications, home appliances, mobile tools, and industrial applications. The 35 year history of the company demonstrates its professional technical strength and innovation capability.

Since 2010, TOPS has provided multiple ring testing equipment to LEADER Electronics' factories in Dongguan and Zhenjiang through customer audits, and has won customer recognition.

LEADER Electronics INC was founded in 1970 and officially went public in Taipei in 2002. The company's main products include transformers, adapters, communication power supplies, LED driver power supplies, etc.

Since 2021, the high and low temperature test chamber has been delivered to LITE-ON Electronics (GUANGZHOU) Limited for use through customer audit and has received great recognition from customers.

LITE-ON Group was founded in 1975 and was listed on the stock market in 1983 as Taiwan's first company to manufacture LED products. Over the past 30 years, in addition to focusing on optoelectronic components, it has continued to expand into the 4C fields of computers and digital homes, consumer electronics, communication products, critical components and subsystems, and gradually expanded into automotive electronics;

Since collaborating with MOSO Group in 2021, TOPS has delivered multiple sets of environmental testing equipment such as high and low temperature test chambers and thermal shock test chambers.

Moso Power Supply Technology Co., Ltd. was established in 2006. It is a global advanced power solution supplier and a landmark enterprise in the domestic power industry. In 2012, it was successfully listed on the Shenzhen Stock Exchange in the small and medium-sized sector, with stock code 002660, becoming the first stock in the domestic LED drive power industry.