SPL, Status on technology and certificates

Certificates from globally approved.
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Name Pubishing Office Certification Detail
Registration of design Patent Office No. 133219 Common Road Connect
Utility model registration Patent Office No. 102756 Weighted Road Bottle
Utility model registration Patent Office No. 134591 Household Spraying system
Utility model registration Patent Office No. 0227659 Cage Culture Pannel
Utility model registration Patent Office No. 0298884 Building Precast Pannel
Utility model registration Patent Office No. 0302419 Building Precast Pannel Assembly
Utility model registration Patent Office No. 0308547 Building Precast Pannel Assembly
Utility model registration Patent Office No. 0336809 Building Precast Pannel
Utility model registration Patent Office No. 0352564 Building Sounfproof Slav System
Letters patent Patent Office No. 0538992 Building Precast Pannel Assembly
Utility model registration Patent Office No. 20-0425015 Automobile Washer Fluid Distributor Assembly