Tefulong Group Co., Ltd. have obtained many certificates for international market, such as, CE, ATEX, IP68, GOST, OHIM, ISO14001, ISO9001, OHSAS19001, WIPO, etc.
   
   
   
   
IP68 (TUV) OHIM (Design) WIPO (Trademark) ATEX (Explosion Proof)
   
   
   
   
CE IP68(TUV)AVAR OHSAS18001 IS0-9001
   
   
   
   
IS0-9001 ISO-14001 PROFIBUS Lloyd's Register
   
   
   
 
LVD certificate EMC certificate GOST