اعتماد المنتجات
Prefabricated component product certification
CTS CRCB021-2023
Furniture low formaldehyde product certification
CTS CRCB022-2025
Electronic equipment and parts: Product corrosion protection level certification
JB/T 9536-2013
Mechanical equipment and parts: Product fire and flame retardant level certification
GB 8624-2012
Electronic equipment and parts: Product dust protection level certification
GB/T 4208-2017
Electronic equipment and parts: Product waterproof level certification
GB/T4208-2017 Enclosure Protection Level (IP Code)
Anti-corrosion certification of furniture products
CTS CRCB025-2024 "Technical Specification for Corrosion Prevention Certification of Furniture Products"
Furniture products mildewproof grade certification
CTS CRCB026-2024 "Technical Specification for Mold-proof Certification of Furniture Products"
Furniture product certification
GB/T 3324-2024, GB/T 3325-2024, GB/T 32487-2016, etc.
Ready-mixed concrete product certification
CTS CRCB029 -2025 Technical Specification for Product Certification of Ready-Mixed Concrete
Pre-mixed mortar product certification
CTS CRCB030-2025 Technical Specification for Product Certification of Ready-Mixed Mortar