Founded in 1990, Wehaya has emerged as a trusted and reliable partner to our clients. Our management team consists of qualified engineers with wide-ranging industry experience spanning 15 to 25 years. Together with a highly-skilled and dedicated team of approximately 160 personnel, our goal is to support you and strive for your success.. We are honoured to have participated in more than 100 projects, both in Malaysia and oversea. More importantly, we are proud to have serviced Malaysian industry leaders, as well as multinational corporations from diverse industries. These include oil & gas, chemical and petrochemical, waste water treatment, non-chemical, construction materials and manufacturing, just to name a few..