Inquiry (采购产品): safety valve We have a unique patented safety valve that shutts off air supply to high pressure quipment . Who can I contact to sell the product or patent. **** Hidden Message ***** Leon Goosen South Africa Klerksdorp, AK 2517 ZAF Company: Wilgo Engineering Title: Mr Phone: +27184842538 E-mail: leongoosen@yahoo.com **** Hidden Message ***** leongoosen@yahoo.com
