Patent standard

Sanfu Technology R&D Center actively participates in innovative R&D work, and has successfully obtained a number of invention patents and utility model patents, providing accurate OEM solutions for the industry.

Patent standard

Certification

The company has independent import and export management rights, and has passed ISO9001 international management system certification, GB/T 28001 occupational health and safety system certification, MSHA certification enterprise and many other authoritative certifications.

Certification
6 major professional testing institutions certification testing