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 http://thinfilm.export.cn

Microwave & RF thin film circuit One of the integrated circuits. On sapphire by thin film technology (α-AI2O3), fused silica ceramics (SiO2),(BeO), (99.6%AI2O3), Rodgers 5880 circuit element substrate, device and wiring, and packaged. The film process includes evaporation, sputtering, chemical vapor deposition and so on. The characteristics of resistance, capacitance and accurate numerical control, wide range. Mainly used for linear circuits.微波&射频薄膜电路集成电路之一。采用薄膜工艺在蓝宝石(α-AI2O3)、熔融石英(SiO2)、BeO氧化铍、陶瓷(99.6%AI2O3)、罗杰斯5880覆铜板(Rogers 5880)基片上制作电路元、器件及其接线，并加以封装而成。薄膜工艺包括蒸发、溅射、化学气相淀积等。特点为电阻、电容数值控制较精确，且数值范围宽。主要用于线性电路。