Detection of tungsten bars, tungsten powder, tungsten alloys and tungsten concentrates

GB (Beijing) Inspection and Certification Co., Ltd. is a national authoritative testing center approved by the former State Science and Technology Commission. According to the requirements of product standards, the center can provide professional tungsten bar testing services and issue authoritative testing reports to make scientific and fair evaluations of product quality
GB (Beijing) Inspection and Certification Co., Ltd. is an authoritative third-party metal testing agency in China. The laboratory has passed National Laboratory Accreditation () China Metrology Certification International Aviation Materials Certification (D) provides customers with scientific product testing and evaluation solutions to meet various needs such as import and export and engineering testing.
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