Online proctored exam option allows students to securely and conveniently complete exams on personal computers from the privacy of their own homes or offices, 24/7. 

The U.S. executive team is led by Jay Jenkins, president and general manger and Dennis Harvey, vice president of sales and marketing.

The patented design manages and reduces the refrigerant charge required in an HGRH system while taking advantage of efficiency and performance improvements.

In its 40th year of business, VAI has seen substantial growth in its global clientele, employee base, and expanding product line, while also earning multiple industry recognitions and collaborating with strategic partners to enhance its software technology.