Engineered Ceramics

Electronic Crystals

Fiber Optics

Piezo Ceramics

Marketing/ Consulting

International Sales

Company Background
 
 

Dr. Harry Yeh:
 

E-mail:                                   harryyeh1@cox.net Phone:                               310/541-9476 Facsimile:                         310/541-7356

 Ron Walecki:
 
 

E-mail:                            ronwal@gte.net Phone:                                310/375-0122 Facsimile:                          310/375-7222