We are Canada APS gz office, we interesting to buy some brass FITTING with CSA approved, as below:  Please make sure your products already pass CSA certificate or interesting to apply CSA for us  H00055: Toilet adapter  H00056: Water overflow  H00057: Kitchen Basket Strainer H00058: P-Trap siphon H00059: Tubing (Plumbing) H00060: Pressure relief valve Please send us your CSA product picture and quote us your best FOB price in USD. Forward your website so that we can learn more about you.  If any questions, please no hesitate to send me email to my email box. Expecting to hearing from you soon.