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WCQ Headquarters
1000 Corporate Way
Fremont, California 94539
Phone: (510) 249-2160
Fax: (510) 651-4617
WCQ East
6366 Mechanicsville Turnpike
Suite 201B
Mechanicsville, VA 23111
Phone: (804) 569-1557
Fax: (804) 569-6391
WCQ Singapore
115A Commonwealth Drive
#04-24/25
Singapore 149596
Phone: +65 6271 0638
Fax: +65 6271 1826
WCQ Japan
Van Shijyo Omiya Bldg. 4th Floor
517, Karatsuya-cho, Shijyo-Dori-
Horikawa-Nishi-Iru, Shimogyo-ku,
Kyoto-shi, Kyoto 600-8499
Japan
Phone: 81-75-803-1320
Fax: 81-75-803-1444
WCQ Taiwan
No. 159, Lane 2, Section 1, Jhonghua Road,
Hsinchu City, 300, Taiwan
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PRODUCT LINE
Silicon
West
Coast Quartz diversified into silicon growing many
years ago, and upon a solid foundation of equipment,
infrastructure, and experience, we have built a
significant silicon raw materials business into
WCQ Silicon Division. Our crystal growing personnel
have a combined experience approaching 100 years
producing wafer grade silicon ingots.
Low
resistivity, high resistivity, and medium resistivity.
P-type and N-type. 111 orientation and 100 orientation.
We grow
single crystal in our CZ furnaces and poly crystal
in our Bridgeman furnace. Customers rely on WCQ
for state-of-the-art VLD very large diameter ingots
that only few companies know how to grow.
Our
silicon makes its way into wafer process chambers,
onto tinted automobile windows, over flat panel
displays, and into clean energy from photovoltaic
panels.
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