We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for inspection service in China, Earphone Inspection , Electronic Auto Universal Test Machine , Quality Assurance Consulting Firms ,Pressure Vessel Regulations . Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients. The product will supply to all over the world, such as Europe, America, Australia,The Swiss , kazan ,Poland , Kazakhstan .Our products are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!