Although Vietnam's land north and south span is large, but Vietnam's land area (330,000 square kilometers) is actually only equivalent to China's Yunnan Province (394,000 square kilometers). Due to historical reasons and the late reform and opening up, Vietnam's local manufacturing industry is underdeveloped, retractable door enterprises even more so. Building parts in addition to glass (local low-end single-glass-based) and plastic (Vietnam is currently very weak awareness of energy conservation, local only a large silicone rubber production enterprises), almost all dependent on imports.

UPVC products are more common brands of China's Dalian Shide, Germany's REHAU and Kommerling, with supporting hardware products can see G-U, ROTO, Winkhouse, Kennedy Lang, Guoqiang, Lianxin and other brands.

Retractable door deep processing equipment products in addition to the very high-end market by the German brand Ye Lu, FOM occupy, the rest are mostly Chinese products. Shandong retractable door deep processing equipment with its price advantage, in the Vietnamese market occupies a very important position.