Railway turnout equipment including turnout, crossover crossover turnouts and track combinations and other equipment. Turnout is divided into single turnout, turnout symmetric single, unitary ipsilateral turnout, turnout symmetrical three asymmetric three sets of lines turnout and turnout. Intersect at right angles and diamond cross into two categories. Combination turnout and turnout crossing points, including pay, crossover and other types. In the mid-1970s to the 1980s, also designed and produced with the "75" type on the 9th, the 12th standard single turnout supporting cross points turnout, crossover, single symmetric turnout on the 6th, the 18th big turnouts, three turnout, turnout concrete sleeper, such as supporting the "75" series turnout. By the early 1990s, Double Slip Switches inspection, "75" type of laying railway use (including the "62" type) turnout over 100,000 group, accounting for more than 80% of the total railway turnouts. Double Slip Switches examination _ _ Qinghai Slip Switches machinery provided by Lin Xin Yang Zhou Xin Yang Machinery Industrial Co., Ltd. Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) strong, credible, in Henan railway, subway equipment and other equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Yang Machinery and you hand into the brilliant, for a better future!