Welker, Inc. Share: Manufacturers Welker, Inc. Visit Website 13839 W. Bellfort Sugar Land, TX 77498-1671 281-491-2331 x10105 (281) 207-1894 (281) 491-8344 (fax) About Map About Manufacturing innovative products and designs since 1958 What's Nearby? Distance: 5 10 15 20 25 50 mi.