Welas experts the design, development, manufacturing and processes of upper and lower streams, shorten the operational process and deliver the goods fast and accurately Welas provides sound and complete after-sale services and focuses on the manufacturing of upper and lower streams
There are more than thirty thousand types of automobile laminated windshields, which are mostly used for automobile front windshields, including more than 1200 types which are used for large buses, 60% of which are for exportation and 40% are for domestic sales. The largest size of autobus curved ...