PETRONAS, short for Petroliam Nasional Bhd, is Malaysia's national petroleum corporation wholly-owned by Malaysian Government, the corporation is vested with the entire oil and gas resources in Malaysia and is entrusted with the responsibility of developing and adding value to these resources.

Recently, Tekval Flow Control (Suzhou) Co., Ltd. has been approved by PETRONAS as principal to supply valves (include Ball Valves, Gate Valves, Check Valves and Globe Valves) to all the projects of PETRONAS, through agent of Labuan Valve Industries(M) Sdn Bhd. The License validity is from 09/04/2002 to 30/06/2003.