
Commercial Metals Co.Texas, United States

Beijing Fibrlink Communications Co. Ltd.

Ruentex Materials Co., Ltd.T'ai-pei, Taiwan

Pfullendorfer Tor-Systeme GmbH & Co. KGGermany

Chongqing Tuoda Construction (Group) Co., Ltd.

Beijing Jiayu Door Window & Curtain Wall Joint-Stock Co., LtdBeijing, China

Shandong Luzhong Highway Engineering Construction Co. Ltd.Shandong Sheng, China

Seibu Electric Industry Co., Ltd.Fukuoka-ken, Japan

Bronces Mestre SAValencia, Spain

Taiwan Cement Corp.T'ai-pei, Taiwan

LUBE & KRINGS GmbHGermany

AICHINGER GmbHBayern, Germany