SEM Metalworks is a leading manufacturer of prefab house and steel structure product and has two factories located in south China. One factory is located in Hangzhou, Zhejiang , about 2 hours driving distance from Shanghai. The other factory is located in Wuxi, Jiangsu province, about one hour driving distance from Shanghai. Two factories reside on a 500,000 square feet land with 230,000 square feet manufacturing area and employee more than 400 employees. Its products export 100% to US, European, Canadian, and Australian markets. Its competitive advantage is to utilize skilled and diligent workforce in China at competitive cost while adopting Western management for production efficiency and quality assurance system.
 
SEM always insist on quality first, our products are ISO9001-2000 certified, CE certificated and ISO14001 system certificated. More than 90% of our products are exported globally, includes Asia, Europe, America, South America, Africa, Australia and other countries and regions etc