Leading Testing Laboratories (LTL), is an expert provider of comprehensive solutions for marketing compliance, quality management, standardization, testing, inspections, audits, certifications and advisory services. LTL is dedicated to be a leading global provider of technical and quality services, delivering professional and innovative solutions to facilitate our customers' success in the global marketplace. We have set up 4 leading testing laboratories in China,which provide complete international trade testing and quality assurance solutions for a multitude of enterprises. Through the effective control of the supply chain, LTL assists enterprises in meeting standards, regulations and consumers’ requirements. With a wealth of professional skills, expertise, and business experience, LTL responds effectively to changes in national regulations and standards, optimizes sustainable business strategies, and provides feasibility reports, in order to help customers achieve the maximum operational efficiency. Our supply chain management and quality services cover all aspects of product development, marketing, operations and production processes, helping customers develop leading products and processes. As a professional services provider, LTL specializes in providing trustworthy value-add services, and looks forward to working with you for creating a business environment with a high quality and sustainable development.