[ux_image id=”5136″] About VIS Laboratory VIS is a leading and accredited testing service provider headquartered in Hanoi, Vietnam. With a team of highly qualified professionals and state-of-the-art laboratory facilities, VIS is committed to delivering accurate, reliable, and timely testing services that meet the highest international standards. We are proudly accredited by the Vietnam Bureau of…
[ux_image id=”5871″ height=”37%”] What is a Laboratory Testing Service? If you sell products to consumers, you understand the importance of ensuring their quality and safety. A single defective or non-compliant product can damage your reputation, cost you money, and erode customer trust. But how can you be certain your products meet the standards and regulations…
[ux_image id=”5301″] [gap height=”10px”] As a business owner, you want to launch a successful product that meets your customers’ needs and expectations. To achieve that, everything must be properly prepared and functioning before the production process begins. That’s where pre-production inspection becomes essential—it allows you to identify and resolve any issues that could compromise your…
[ux_image id=”5107″] [gap height=”15px”] During Production Inspection, also known as DUPRO, is a type of quality control inspection that takes place during the manufacturing process. It is typically conducted when a portion of production—usually between 20% and 80%—has been completed and some units are already packed. The goal is to identify any potential issues or…
[ux_image id=”5117″] If you’re sourcing products from overseas suppliers, you may have heard of a factory audit. But what exactly is it, and why is it important for your business? What is a Factory Audit? A factory audit is an evaluation of a supplier’s production facilities to verify their compliance with the buyer’s requirements. The…
[ux_image id=”5115″] [gap height=”17px”] In today’s globalized economy, businesses increasingly rely on overseas manufacturers for production. While this offers many advantages, it also presents challenges in maintaining consistent product quality. This is where Sample Picking Service (SPS) becomes essential. VIS offers SPS to help clients verify whether production aligns with quality expectations and market standards….
[ux_image id=”5111″] [gap height=”14px”] Full inspection, also known as 100% inspection, is a quality control process where every product or component is individually examined to ensure it meets specific standards and requirements. In this approach, no item is left unchecked, making it an effective method for detecting defects, inconsistencies, or other non-conformities. This method is…
[ux_image id=”6581″] [gap height=”12px”] Ensure the safety, integrity, and efficiency of your shipments with professional Loading/Unloading Supervision (LS) by VIS — a trusted ISO-certified third-party inspection company. What Is Loading/Unloading Supervision (LS)? Loading and Unloading Supervision (LS) is an essential quality control process in international trade. It involves the monitoring of cargo loading and unloading…