Chairman Chen Shenghuan of Shandong Pleasant Group Co., Ltd., as the vice president of China Machinery Quality Management Association and the director of the National Machinery Industry Quality Working Committee, presided over the meeting. The deputy director of the National Machinery Industry Quality Working Committee and the director of the Group Quality Assurance Department Dong Jihui represented the company. Participated in the meeting.
At the meeting, Director Wang Jianwei from the Informatization Promotion Department of the Ministry of Industry and Information Technology gave a special report titled “Informatization Promotes the Development of SMEsâ€, and small and medium-sized enterprises such as Dongguan Zelong Cable, Tianjin Tianfa Heavy Hydropower, Bochuang Machinery, and Changshu Switch Manufacturing. At the meeting, the company introduced the typical experience of their respective companies in combination with the current international and domestic environment and enterprise reality, and carried out the typical experience of improving the management level of the enterprise and enhancing the core competitiveness, which benefited the participants.
With the gradual deepening of reform and opening up, all relevant departments, while doing a good job in the external exchanges and cooperation of SMEs, actively cooperated with relevant departments to carry out the construction of SME service system and serve the new field of SMEs. In recent years, a number of training activities have been carried out, and experts from famous foreign small and medium-sized enterprises have been invited to give lectures in China, and introduced internationally advanced management concepts and models to improve the management level of SMEs in China. According to the development needs of SMEs, we will conduct research on corporate diagnostic consultation and SME development.
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. Optical Filter is widely used in medical instrument, finance, metallurgical, photography,cameras, navigation, military, biography instrument, optical instrument and science field etc.
Longpass filters are designed to have a sharp transition from reflection to transmission, making them ideal for various applications. Available in a variety of cut-on wavelengths, these filters are designed for fluorescence and order sorting applications.
China star optics can supply a full range of filter. They are shortpass, longpass, band pass, ultraviolet, infrared, heat absorbing, and color temperature conversion filters. We use material by China to Schott, Hoya, and other manufacturers to process them. Metallic films, colored glasses and thin dielectric films filter are all available per your requirements.
Specification of our color filter as follow:
Material:Filter Glass,BK7
Dimension: 4mm-160mm - 0.20mm
Squares/Rectangles:1mm-165mm
Thickness:0.5mm-4mm
Wavelength range:190nm to 4.5um
Thickness tolerance:+/-0.01mm-0.1mm
Edges:Fine
Ground Flatness:Up to Lambda/10
Surface quantity: 80/50-20/10 Scratch/Dig
Optical Colored Glass Filter,Optical Bandpass Interference Filter,Optical Color Glass Filter,Square Colored Glass Filter
China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com