| CHINA NATIONAL
SCIENTIFIC INSTRUMENTS & MATERIALS CORP. (CSIMC) Hangzhou division
is a leading Chinese manufacturer and supplier of piezoelectric quartz, products and single crystal optical products for use in the telecommunications and general
time and frequency industries. From our two manufacturing facilities ( Jiaxin and Shanghai ) we are able to supply a very
broad range of single crystal products from as grown quartz to optical components.
From 2001 marked our continued expansion with the addition of optical grating products for optical head pick-up .
Expansion into existing markets with leading edge products that exploit today's advanced manufacturing
technologies has become the mainstay of CSIMC's successful business growth.
Our product listing comprises:
， Synthetic Quartz materials,
， As grown and lumbered quartz bars
， Semi-processed quartz blanks and wafers
， Finished quartz crystals for frequency control
， Optical components
， Optical materials for the fibre optic and telecommunication industries
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