* * * Electroacoustics: The company continues to invest in research and development, and its independent innovation capability is constantly enhanced. The market share of the company's micro electret microphone products is in the forefront in the world and at home. As of the first half of 20 17, the company has been granted 2 12 patents and is applying for 69 patents. The quality level of the company's products has reached 50PPM. The company's main customers include Harman, Chrysler, Honeywell, Sennheiser, Sony, Panasonic, Huawei and other well-known international and domestic enterprises.
Shenzhen Eurofilm Technology Co., Ltd.: It is planned to invest in the optical lens business, and the industrial linkage is worth looking forward to. Based on the camera module packaging business, the company further arranges the R&D and manufacturing of optical lenses, and extends to the upstream of the industrial chain on the basis of its own superior products, forming an industrial chain linkage from lenses to packaging modules, which is conducive to the company's stable supply capacity and cost control ability, strengthening the vertical industrial integration layout in the optical field, and providing sufficient power for long-term development.
Ciwen Media: a leading enterprise in the film and television industry in China, and the first batch of private companies in China to obtain TV series (Class A) production license. Since 2008, it has been jointly rated as "National Key Cultural Export Enterprise" by the Ministry of Commerce, the Ministry of Culture, the State Administration of Radio, Film and Television and the General Administration of Press and Publication. It has become a large-scale media organization integrating TV series, movies and animation production.
Zhangjiang Hi-tech Park is called China Silicon Valley. Founded in July, 1992, located in the south-central part of Pudong New Area, Shanghai. It is a national high-tech park in China, and together with Lujiazui, Jinqiao and Waigaoqiao Development Zones, it is the four key development zones in Pudong New Area. After nearly 20 years of development, the park has built a framework of biomedical innovation chain, integrated circuit industry chain and software industry chain.