In 2016, TOPS passed the supplier qualification review and recognition of Changgao Group, and has been supplying environmental testing equipment to it ever since.
Changgao Electric Group Co., Ltd.(referred to as "Changgao Group") was established in 1998. It is a comprehensive group with a complete industrial chain including power transmission and transformation equipment manufacturing, power design and engineering. Changgao Group was listed on the Shenzhen Stock Exchange in July 2010. It is a nationally recognized enterprise technology center, a key high-tech enterprise under the National Torch Plan, and a member unit of the China Electrical Equipment Industry Association.
Since our first cooperation in 2016, we have provided nearly 10 sets of stable and reliable environmental testing equipment for Sanwang Communication.
Shenzhen Sanwang Communication Co., Ltd. was founded in 2001 and listed on the Science and Technology Innovation Board of Shanghai Stock Exchange (stock code: 688618) in 2020. It is committed to the R&D, production and sales of industrial Internet communication products. The products include industrial Ethernet switches, embedded industrial Ethernet modules, industrial wireless products, etc.
In 2017, TOPS passed the II-VI’s factory audit and received customer recognition for its high-end environmental testing chamber supply.
II-VI Photonics is an optoelectronic communication business group under the II-VI Group. It has accumulated rich experience in product research and development, technical services, and system integration design, and has obtained more than 300 patents in the field of optoelectronics. It has successfully provided advanced technical solutions and satisfactory products to numerous customers in different fields at home and abroad.
In 2021, TOPS received orders from Taiwan Compeq Group for multiple sets of high-performance climate and environmental testing chambers for its factories in Suzhou and Huizhou, China.
Compeq Group (a Taiwan funded enterprise) was established in Taiwan, China, China, in November 1995; Our main focus is on designing, manufacturing, processing, and selling multi-layer printed circuit boards. Our products are mainly used for mobile phone boards, computer peripheral substrates, desktop and laptop computer motherboards, server workstation motherboards, communication substrates, etc
Mechanical environmental testing