Electronic components & materials
Tozai Boeki exports and imports various electronic and semiconductor materials and components to remain at the cutting edge of technological advancement, while leveraging its six locations across China—in Shanghai, Beijing, Shenzhen, Chengdu, Chongqing, and Nantong—that have been set up over the years since 1982.
The company has built a track record of successful trading business over more than 40 years in its business domains of semiconductor encapsulants, light-emitting diodes, SiC epiwafers, functional resins, and other electronic and semiconductor materials and components, electronic parts, solar cell manufacturing equipment, etc.
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Semiconductor and related materials
Tozai Boeki deals in a variety of products that are used in semiconductor packaging.
- Semiconductor epoxy encapsulants
- Liquid resin for die attachment
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LEDs
LEDs are used in indication lamps, surveillance cameras, pulse oximeters, encoders, and other sensor applications, etc.
- Infrared LED chips of various frequencies
- GaP wafer substrates
- GaAs wafer substrates
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3rd-generation semiconductor materials
These materials are increasingly used in various applications such as electric vehicles, solar power generation, electricity charging and storage, etc.
- SiC epiwafers
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Glass fiber
Glass fiber is used as an additive in the formulation of electronic materials for special applications that require high strength, high elasticity, low dielectricity, and enhanced dimensional stability. Tozai Boeki deals in glass fibers of various formulations with a wide range of fiber length, surface treatment, and other properties.
- Chopped strands of various fiber lengths
- Milled fiber
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Functional resins
Tozai Boeki’s product line-up includes a wide variety of resins whose applications encompass insulation, use in photoresists, semiconductor adhesives, underfills, optical fiber fusion splicers, commutators, etc.
- Resins of various types
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Capacitor materials
Tozai Boeki carries a wide selection of capacitor materials for advanced MLCCs and other types of capacitors.
- Ceramic materials
- Metal powder
- Aluminum foil, etc.
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Solar cell-related
Tozai Boeki sells various facilities, equipment, and consumables that are supplied by reliable, market-proven Chinese manufacturers for solar-power silicon ingot and wafer manufacturing.
- Ingot pullers
- Dust collectors
- Argon gas recovery apparatus
- Quartz crucibles, etc.