Many products passed RoHS, REACH certification. 

Some products were certified by UL:

Plastics - Component    

System Components, Electrical Insulation - Component      

Systems, Electrical Insulation - Component   

Laminate Construction Details for Insulation Systems - Component    

Miscellaneous Insulating, Ceramic, Metallic and Conducting Materials - Component   


We also entrust the third party to inspect the products at clients' request.