Qualifications & honors

With the spirit of excellence, cast every precision parts, we firmly believe that quality casts the brand, ingenuity casts the future, only with heart, can we create better products, let us work together to lead the enterprise into the new era!

Patent certificate

As of July 2024, Shirui has obtained 22 invention patents and 47 utility model patents.

Construction technology of acrylic adhesive for plugging leakage of power equipment under low temperature conditions
Plugging process of firewall hole
Device for preventing blockage of capsule breathing port of oil storage cabinet
Intelligent leakage monitoring device for oil conservator (liquid)
Pull rod type oil level monitoring device for oil conservator
Power transformer oil storage cabinet capsule accessory installation process
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Qualification certificate

Quality Management System Certification
Environmental Management System Certification
Occupational health and safety management system certification
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Certificate of honor

National Specialized Special New Little Giant
Two integration certification
Top 10 Innovative Cases
Shanghai Science and Technology Award
Shirui Power High
Provincial Specialized Special New Little Giant
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