北京华信盈创科技发展有限公司

北京华信盈创科技发展有限公司研发、设计、生产具有世界一流品质的精密光学仪器及设备，为光学、红外及机械等行业提供超高精度的测试测控设备及客户定制的解决方案。

华信盈创成立于2004年，是北京市高新技术企业。

华信盈创提供的产品及技术服务涉及精密机械及光学、系统软件开发、信号处理、数据通信及自动化等多个高新技术领域，为行业及客户提供具有国际品质和竞争力的优质产品和解决方案，公司通过ISO 9001认证。

华信盈创目前提供多个精密仪器系列的产品，包括高精度数字式自准直仪、测角仪、全自动光学焦距仪、偏心仪及平行光管等，以及针对光学、红外及机械领域的定制产品和方案,

Beijing Crewin Technology Development Co., Ltd. develops，designs and manufactures precision optical instruments and equipment with world-class quality, and provides professional solutions for ultra-high-precision test and monitoring and control equipment for the optics, infrared optics and mechanical industries. The company provides both catalog and custom product solutions.

Crewin is a high-tech enterprise founded in 2004 in Beijing, China. Through utilization of highly advanced technical and scientific staff, the company has been very focused on continuous high-tech development and innovation since its founding. With over 200 employees, more than 90% with graduate or post-graduate education, R&D employees account for 20% of staff, systems integration and applications engineering account for 35%, marketing and technical support 25%, management and others 10%. Top management and core technical staff have more than 10 years industry experience.

Crewin’s products and technical services include precision machinery and optics, system software development, signal processing, data communications and automation. Crewin, an ISO 9001 certified company, provides internationally respected quality solutions and competitive products for its customers.

Specific products include optical instrument products, such as high-precision digital autocollimators, goniometers, automatic focometer, lens decentration tester and optical-collimators, as well as other solutions and customized products in the field of optics, infrared optics and opto-mechanics. Several series of novel instruments and equipment are currently in research and development at Crewin and will be launched in the near future.