
Appotronics Corp. Ltd.Guangdong, China

Force4 Corp.

Luxpia Co., Ltd.Kyonggi-do, South Korea

Nichia Corp.Tokushima-ken, Japan

Global Tungsten & Powders Corp.Pennsylvania, United States

EIE Materials, Inc.Kentucky, United States

NTK CERATEC Co. Ltd.Miyagi-ken, Japan

Litec-LLL GmbHMecklenburg-Vorpommern, Germany

Saveetha Engineering CollegeTamil Nadu, India

Shri Mata Vaishno Devi UniversityJammu and Kashmir, India

Hunan University of Humanities, Science & Technology

Thomas Electronics, Inc.New York, United States