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Quality Control
Quality Control
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Beijing Silk Road Enterprise Management Services Co.,LTD Quality Control

Quality Assurance And Certifications

Quality test equipment:

Mainly as the surface grain size test, conductivity test, thickness uniformity test, the tensile strength test, elongation test, oxidation resistance test, the resistance to bending test.

Certificate
Standard: National High-tech Enterprise
Certificate
Standard: National High-tech Enterprise
Certificate
Standard: ISO-978921
No.: GR202411003572
Issued: 2024-06-18
Expire: 2027-06-17
By: Department of Science and Technology of Beijing Municipality
Scope: R&D, production and sales of intelligent educational software, technical consulting and technical services
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