When developers are keen to develop a project, if not reasonable land costs, but also take down, but it will result in real cost Tanru High.
当开发商急于开发某个项目时，即使不是合理的土地成本，也会承接下来，但它摊入成本后会造成房价偏高。
2
It makes work quality stable and reliable, labor productivity improved and production cost lowered down by using reasonable machining line and method, and adding some special jigs.