California Quality Standards LLC, a member of V-Trust Inspection Service Group

About

V-Trust is a global quality assurance company specializing in product inspections, factory audits, and supply chain compliance services for manufacturers, importers, and modular construction companies. With a strong presence across Asia, North America, and Europe, we help clients reduce risks, improve product quality, and ensure that suppliers meet international standards. Our services include on-site inspections, quality control programs, supplier verification, ESG and social compliance audits, modular building inspections, and third-party verification throughout the production lifecycle. We support companies in achieving consistent quality, regulatory compliance, and reliable delivery performance across diverse industries, including modular buildings, construction materials, consumer goods, electronics, and industrial products. V-Trust operates with a commitment to transparency, integrity, and technical expertise. Our team of trained inspectors, engineers, and auditors follows strict protocols and internationally recognized standards to provide accurate, unbiased reporting. By combining field expertise with efficient communication and customer-focused service, we help clients strengthen their supply chains and make informed sourcing decisions. As a trusted partner to thousands of companies worldwide, V-Trust continues to expand its capabilities to support the growing needs of the modular construction sector and global manufacturing industry.