Qingdao WoCheng Microelectronics Co., Ltd.
Contact information
Qingdao WoCheng Microelectronics Co., Ltd. is a high-tech company with rich experience in developing, manufacturing and selling various microelectronics and packaging products. With its technical strength, mature product reliability, and innovative solutions, Responsive to design changes, competitive prices are committed to world class. We provide a wide range of products and solutions for the microelectronics industry. We are dedicated to high-frequency, low-loss, low-noise circuits and heat-dissipating materials for high-performance RF, microwave, millimeter-wave, THz and fiber-optic communications. R&D and production. Products are widely used in aerospace, aviation, weapons, ships, communications, electronics and other fields. WoCheng thin film process products and hybrid integrated signal processing circuits mainly include military integrated resistor-capacitors, single-layer chip capacitors, thin film chip resistors, thin film attenuators, thin film spiral inductors, 50 ohm microstrip transmission lines, diamond loads, ceramic supports Electronic materials such as wafers, ceramic heat sinks, gold-plated grounding blocks, thin film circuits, CVD diamond heat sink sheets, microwave substrates and ceramic dielectric substrates. Widely used in industrial high-renewable electronic equipment. With high quality products and good service, Wo Wei products have been exported to the United States, Canada, the United Kingdom, France, Germany, the Netherlands, Switzerland, Austria, Italy, Turkey, Russia, Ukraine, Israel, Singapore, India, Japan, South Korea, Australia, South Africa, Thailand, Malaysia, Vietnam, etc. Whether you are looking for a standard product or a custom design, WoCheng can provide you with a tailor-made solution. WoCheng
Products:
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RF microwave high frequency low dielectric constant fused silica thin film circuit,Quartz glass thin film circuit，SiO2 thin film circuit | Substrate Type and Specifications Substrate Material Purity A Surface Roughness B Surface Roughness Dielectric Cons... |
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Ceramic heat sink | WOCHENG-Features Circuits are able to be printed on substrates that have through-holes or slits cut out. Air bridges, side patterns, and AuSn s... |
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vacuum coating Au | Conductor: TiW / Au and Ti / Au Thickness: 100nm to 500nm |
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Magnetron sputtering gold | Conductor: TiW / Au and Ti / Au Thickness: 100nm to 500nm |
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AL2O3,thin film circuit | Thin film ceramic circuit:1. Product features:The thin film circuit refers to a circuit that forms a specific function by integrating a resistor, a... |
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Alumina99.6% thin film circuit | Thin film ceramic circuit:1. Product features:The thin film circuit refers to a circuit that forms a specific function by integrating a resistor, a... |
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Microwave hybrid integrated thin-film circuit 50 ohm microstrip transmission line | Metalizations WOCHENG Sputtering is commonly used because the adhesion of deposited metals is excellent. The basic bondable metallization scheme fo... |
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RF microwave high frequency alumina thin film circuit | Photolithography and Etching•Positive Resist•Wet etching available for Au, TiW, Ta, NiCr, Ni, Cu, Ti, SiO2•Minimum Geometrical Etchi... |
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1dB Thin Film Attenuator Pads | WOCHENG0998-Features - ROHS - DC to 40 GHz - Medium Power Handling 2W CW - Flat Response From DC to 40 GHz - Return Loss > 18 dB DC to 12 GHz - ... |
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10dB Thin Film Attenuator Pads | WOCHENG0998-Features - ROHS - DC to 40 GHz - Medium Power Handling 2W CW - Flat Response From DC to 40 GHz - Return Loss > 18 dB DC to 12 GHz - ... |
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Ceramic Submount | Ceramic Submount Applications: Semiconductor lasers for optical communications; industrial lasers; LED package substrates. The types of ceramic mat... |
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Metallized AlN Substrate | WOCHENG offers build-to print service for a wide range of materials and metalization schemes. * Substrates range from As-Fired Alumina,Polished Alu... |
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BeO Metallized Circuits | WOCHENG offers build-to print service for a wide range of materials and metalization schemes. * Substrates range from As-Fired Alumina,Polished Alu... |
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PD/LD Heater Submount | WOCHENG offers build-to print service for a wide range of materials and metalization schemes. * Substrates range from As-Fired Alumina,Polished Alu... |
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Mounting Tabs | metalized alumina thin film mounting tabs (shorts), which can be used as an alternative to moly tabs. These mounting tabs are metallized on top, bo... |
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Miniature laser diode submounts | metalized alumina thin film mounting tabs (shorts), which can be used as an alternative to moly tabs. These mounting tabs are metallized on top, bo... |
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Plating thick gold | Coating thickness: 0.5 to 10μm |
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Aluminum silicon plating | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Aluminum silicon carbide gold plating | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Tungsten copper plating | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Molybdenum-copper plating | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Titanium alloy gold plating | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Glass-metal burning Gold plating | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Hybrid integrated circuit module gold plated | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Laser Module gold plating | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
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Optical communication module | Professional electronic package housing manufacturer, company collection housing Design, processing and sales. At the same time in electronic packa... |
