Certifier
              IAPMO Oceania Pty. Ltd.
          
Specifications
    
  Initial Certification Date
    
              14 May 1990
          
  Current Certification Date
    
              14 May 2025
          
  Current Expiry Date
    
              13 May 2030
          
  Licence Holder
              Guo Yuan Hardware Co., Ltd.
          
| Model ID | Brand | Model Name | Status | 
|---|---|---|---|
| Guo Yuan / ESR | M - 254 | North / Kason | Cancelled | 
| Guo Yuan / ESR | M - 255 | North / Kason | Cancelled | 
| Guo Yuan / ESR | M - 257 | North / Kason | Cancelled | 
| Guo Yuan / ESR | M - 258 | North / Kason | Cancelled | 
| L - 824 B | ZURN Australia | L - 824 B_ | Cancelled | 
| L - 824 B | L W Gemmell | null | Cancelled | 
| L - 824 S | ZURN Australia | L - 824 S_ | Cancelled | 
| L - 824 S | L W Gemmell | null | Cancelled | 
| L - 825 B | ZURN Australia | L - 825 B_ | Cancelled | 
| L - 825 B | L W Gemmell | null | Cancelled | 
| L - 825 S | ZURN Australia | L - 825 S_ | Cancelled | 
| L - 825 S | L W Gemmell | null | Cancelled | 
| L - 826 B | ZURN Australia | L - 826 B_ | Cancelled | 
| L - 826 B | L W Gemmell | null | Cancelled | 
| L - 826 S | ZURN Australia | L - 826 S_ | Cancelled | 
| L - 826 S | L W Gemmell | null | Cancelled | 
| L - 841 B | ZURN Australia | L - 841 B_ | Cancelled | 
| L - 841 B | L W Gemmell | null | Cancelled | 
| L - 841 B. | L W Gemmell | null | Cancelled | 
| L - 841 B_ | ZURN Australia | L - 841 B_. | Cancelled |