Our Facilities

United States - Corporate Headquarters
HGC's new state-of-the-art building covers 120,000 sq ft of manufacturing space. Included in our new facility are three separate laboratories for testing, research, and development, which greatly improves our onsite capabilities. The building also includes a modern 15,000 sq ft office and conference center.

China - International Offices
HGC offers two new international locations. The Ningbo Plant is located in Zhejiang, China. The Sales and Engineering Office is located in Shanghai.

Ningbo Plant Xiapu Industrial Park No 7-10 Yong Dinghe Road Beilun District, Ningbo Zhejiang, China 315800 Phone: 86 574 8690 2000 Fax: 86 574 8690 9991 Shanghai Sales and Engineering Office Shui On Plaza Suite 1206 333 Huai Hai Zhong Road Shanghai Phone: 8621 5116 0542 Fax: 8621 5116 0555

Ningbo Plant - Zhejiang, China