Yantai Great Wall Testing Co., Ltd. is a third-party testing institution with independent legal person qualification, which has passed the laboratory accreditation of China National Accreditation Committee for Conformity Assessment (CNAS), the metrological certification of Shandong Technical and Quality Supervision Bureau (CMA), the certification of marine engineering nondestructive testing institution of Norwegian Register of Shipping (DNV42B), the radiation safety license certificate issued by Shandong Environmental Protection Department and other qualifications, and the third-party testing reports issued by it are recognized at home and abroad. It can provide advanced detection technology services for domestic and foreign customers, optimize solutions, and help customers reduce risks and costs.
The company mainly engages in testing products including: auto parts, ships, marine engineering, power equipment, petrochemical equipment, steel structures, casting and forging parts, metal profiles, fasteners and other industries.
the company's main detection capabilities include: mechanical performance test, chemical analysis, failure analysis, metallographic analysis, size measurement, environmental simulation test, X-ray detection, ultrasonic detection, magnetic particle detection, penetrant detection, etc.
in addition, the company employs a research and development expert group, which can help customers solve technical problems in production process.
the company's testing fees are reasonable, providing customers with advanced testing technology services.