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Quartz Lead
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COMPANY INFO

Quartz (silica glass) displays extremely high purity, remains unblemished by chemicals, and can withstand high temperatures of as much as 1,000°C. At Quartz Lead, we focused our attention early on towards such superior properties found in quartz and, since our inception, we have been involved in developing and manufacturing the processing baths (quartz tanks) that are used in semiconductor cleaning equipment. The result is that today we can boast the top market share worldwide for this product.
We have now begun to enter new dimensions of development on a base of the technological power that has been cultivated through strict organizational and quality control measures that meet global standards, as well as through our advanced production system. Our new target areas are increasingly diverse, starting with substrates for LC photomask manufacturing, a field in which scale is rapidly increasing, and including microchips for medical treatment and biotechnology products, as well as micro parts that are installed in next generation semiconductors. As we challenge the infinite potential inherent in both its brilliance and its purity, Quartz Lead will continue to pursue the never-ending evolution of quartz into the future.
HQ & Koriyama Factory
Koriyama Factory Manufacturing Room
Welding Process
Iwaki Factory
Liquefied Oxygen
Iwaki Factory Manufacturing Room
Laser Process

Outline

Company Name Quartz Lead Co., Ltd.
(a Group company of Dainippon Screen Mfg. Co. Ltd. )
Headquarters Koriyama Seibu Daini-kogyodanchi,
1-15-4 Machiikedai, Koriyama-shi, Fukushima, 963-0215 Japan
Established April 2001
Representative Yoshimi Chiba, President and Representative Director
Capitalization 95 million yen
No. of employees 72 (as of September 2005)
Products Quartz tanks and related products for semiconductor cleaning equiment
Quartz and microfabrication products for semiconductor manufacturing equipment.

Factory equipments

Koriyama Factory
Manufacturing Equipment
& Machinery
MC (2), NC routers (2), Electric furnaces (5), Desktop lathes (2), Horizontal grinders (5), Cylindrical grinder (1), Cutting machines (3), Laser cutter (1), Rotary horizontal grinders (3), Sandblaster (1)
Inspection equipment 3D metrology device (1), Ultrasonic measuring instrument (1), Ease point shot CCD (1), Surface roughness measuring device (1), Distortion tester (1)
Other Primary Equipment Waste fluid processing equipment (1), Deionized water recovery equipment (1)
→Details | →Details (PDF download) (82KB)
Iwaki Factory
Manufacturing Equipment
& Machinery
Electric furnaces (5), Automated lathes (2), Processing lathes (3), Desktop lathe (1), Horizontal grinders (3), Cylindrical grinder (1), Cutting machines (2), Multi-purpose grinders (2), Laser cutter (1), Rotary horizontal grinder (1), Ultrasonic cleaner (1), Sandblaster (1)
Inspection Equipment 3D metrology device (1), Ultrasonic measuring instrument (1), Surface roughness measuring device (1), Distortion tester (1), Laser marker (1)
Other Primary Equipment Waste fluid processing equipment (1), Deionized water recovery equipment (1)
→Details | →Details (PDF download) (98KB)

History

April 2001 Established Quartz Lead Co., Ltd. in Koriyama City (Fukushima Prefecture) towards the manufacture and sales of quartz glass tanks and related quartz parts for semiconductor manufacturing machinery and equipment
October 2001 Completed Koriyama factory and commenced operation
May 2002 Received ISO 9001-2000 certification
March 2003 Received ISO 14001-1996 certification
April 2004 Opened Osaka, Kyushu, Kanto-Tohoku branches and Iwaki Office
April 2005 Completed Iwaki factory and commenced operation
November 2005 Received ISO9001 and ISO14001 certification for the Iwaki factory

Offices

Koriyama Factory Koriyama Seibu Daini-kogyodanchi,
1-15-4 Machiikedai, Koriyama-shi, Fukushima 963-0215 Japan
TEL: +81 (24) 963-1711 / FAX: +81 (24) 963-1712
Iwaki Factory 22-4 Shichitanda Sakai Nakoso-machi, Iwaki-shi, Fukushima 979-0142 Japan
TEL: +81 (246) 64-8820 / FAX: +81 (246) 64-8821
Tokyo Office Yasukuni Kudan Minami Bldg. 7F,
Kudan-Minami 2-chome 3-14, Chiyoda-ku, Tokyo 102-0074 Japan
TEL: +81 (3) 3237-3911 / FAX: +81 (3) 3237-3910
Osaka Office Round Kasuga Bldg.,
2-1-12 Kasuga, Ibaraki-shi, Osaka 567-0031 Japan
TEL: +81 (72) 624-9511 / FAX: +81 (72) 624-9544
Kyushu Office #107 WELL'S Enokida,
2-8-23 Enokida Hakata-ku, Fukuoka-shi, Fukuoka 812-0004 Japan
TEL: +81 (92) 472-0123 / FAX: +81 (92) 472-0133
Tohoku Office 22-4 Shichitanda Sakai Nakoso-machi, Iwaki-shi, Fukushima 979-0142 Japan
TEL: +81 (246) 64-8820 / FAX: +81 (246) 64-8821