The document lists specifications for various test transformers and test systems supplied by the company to electricity research institutes and companies in China, Italy, Taiwan, Finland, Japan, Australia, Vietnam, and Canada. The clients included national grid operators, universities, and manufacturers of cables and switchgear. The test equipment included transformers rated up to 14000KVA and resonant test systems rated up to 9600KVA for testing wires and cables. Also listed were impulse voltage test systems with ratings up to 3000KV and DC test systems rated up to 1600KV.