Since 1999, Shuotian Industrial door Co., Ltd. begin industrial door line local in Hebei.in 2004,to enlarge our business,ST invest his new plant in Guangzhou.at the same time,introduce German advanced technology, adopt high-security operating system and installation kit from Switzerland, Belgium, France, Japan, Korea and other countries.manufacture a series of industrial doors and relevant products.then,become one of the largest manufacturer of industries in Chian.

ST has an enormous ...