Hope Microelectronics Ltd is aHi-tech company specialized in developing and manufacturing RF components and high precision sensors. The company boasts two 36semiconductor production lines with imported equipment and advanced packaging, calibrating facilities from USA , Japan and Germany . With strong R&D capability and ISO9001-2000 quality management system, our company has been taking the leading position in design, production and verification in China 's SAW field. The company co-operated with MAR Co. in technology by producing RF wideband transistor and small signal MOSFETs with MAR's original wafers and specifications. The products range can fully replace relative models from Philips, Hitachi , NEC, Infineon etc. Our company is always committed to environmental protection. All our products are conformed to American and European environmental standard and are certified by famous organizations such as SGS. Guaranteed by advanced management system, our monthly production capacity for UHF/VHF transistors and MOSFETS can reach 100 million pieces and SAW devices 10 million pieces. Our company has been widely praised for it's low price, quick delivery and on time after-sales service. Our products are extensively used in wireless communication, security guard, home automation etc. Our company introduced high precision temperature & humidity , pressure sensor wafers from Swiss in 2004 and successfully developed packaging and calibrating technology with our own intellectual property.Our sensors are parallel to or even outperform similar models from overseas with much lower cost.The application fields of the sensors include temperature & humidity control system, home-use weather station, measurement instrument, pressure measurement and control system, mobile altimeter/barometer system etc. We provide comprehensive after sales service and technical support.And we accept OEM or ODM orders for FSK/FSK modules.Development solution related to RF and t