Tetra meets quality requirements by conforming to international standard such as ISO 9001 : 2015, CE and NSF. We always upgrade our certification to fulfill the changing needs of our customers standard. Tetra Persada strongly believes that quality is and will always be the key to achieve our vision and mission. Our assurance of customer satisfaction doesn’t end when the product arrives or when the warranty expires. It starts from the first contact of product inquiry and only finishes after the lifetime of the appliances. Our products go through meticulous quality control process from the arrival of components and materials, to the delivery and installation of finished goods. Detailed product information is also attached to each appliance and available online, to help our dealers, consultants, and end users understand our equipment better. Our Quality :
