Shandong Weiye Aluminum Co., ltd. specializes in producing aluminum extrusions, profiles, windows, doors and their frames and curtain wall frames. Established in 2000, the company now has more than 15...

Weifang, Shandong, China

Shandong Jitai Energy-saving Building Materials Co., Ltd. located in the beautiful city of vegetables – Shouguang, is a modernization high-tech enterprise which is committed to the res...

Shandong Jitai Energy-saving Building Materials Co., Ltd. located in the beautiful city of vegetables €“ Shouguang, is a modernization high-tech enterprise which is committed to the research, developm...