COMPANY MANE "PARVAL EQUIPMENT , LTD." COMPANY PROPERTY 进口商 PROCUREMENT OF PRODUCTS "管子, 管材, 真空管,真空管配件, 测量设备, 程序控制仪器, 各种开关, 控制设备" COMPANY MANE "PARVAL EQUIPMENT , LTD." CONTACT GROUP RALPH PARSONS FOR CONTACT RALPH PARSONS PHONE 001 780 4372334 FAX 001 780 4350411 ADDRESS "9208 - 27TH AVENUE,EDMONTON,AB" ZIP AB T6N IB2 EMAIL PARVAL@TELUSPLANET.NET WEBSITE WWW.PARVAL.CA