Mianyang Vocational and Technical CollegeSichuan Sheng, China
Gilman Engineering & Manufacturing Co. LLC
Sonneman Design Group, Inc.
Titmus Optical, Inc.
Data Product
Guchao Nixing Pottery Production Co., Ltd. in Qinzhou City, Guangxi Province
Ningbo Zhenjia Electric Appliance Co.,Ltd.Zhejiang Sheng, China
Hangzhou Gas Group Co. Ltd.
Suzhou Qingjiang Precision Machinery Technology Co., Ltd.
Hangzhou Fangyuan Plastics Machinery Co. Ltd.Zhejiang Sheng, China
Quan Star Machinery (Shanghai) Co., Ltd.
Shantou Central Hospital