No.1 Building, 850# Qianpu Rd. Songjiang District, Shanghai, P.R.China. 201600 Shanghai, Shanghai
Longtech Precision is a manufacturer/Trading company for products used in semiconductor & related industry.We are Chinese specializing the manufacture and export of Metal Film Frames both DISCO standard K&S which dimensions includes 4", 5", ...
wafer frame, wafer ring, metal film frame, tape frame
