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Dongguan Hongcheng Optical Products Co., Ltd. (referred to as Hongcheng Optics) was founded in 2010. The company is mainly engaged in the research and development, production, and sales of photomask substrates (uniform chrome plates), mask graphics plates, and optical coders. It is mainly used in the optical industry such as semiconductor chips, flat panel displays, touch screens, circuit boards, and downstream industries such as consumer electronics (such as televisions, mobile phones, laptops, tablets, wearable devices), automotive electronics, artificial intelligence, network communication, household appliances, LED lighting, industrial control electronics, and other fields. With leading technological level, strict quality management, unique marketing model, and perfect after-sales service, the company has become a new type of enterprise integrating production, sales, technological research and development, and process innovation. In 2016, it was awarded the first batch of high-tech enterprises in Guangdong Province.The company will be committed to achieving a breakthrough in photomask substrates from the micrometer to nanometer level, gradually localizing the high-end market, and contributing to the semiconductor industry.Our company's main batch optical products include glass coding discs, graphic wrapping plates, calibration plates, mask plates, glass masks, glass slits, glass line rulers, glass differentiation plates, glass grating strips, screening machine glass discs, and other optical products.Meanwhile, Zhunna has a strong technical team that can provide polishing and grinding services for large-sized workpieces and difficult to process components according to customer requirements. Zhunna adheres to the corporate tenet of "efficiency leads to brand success, integrity leads to the future", and strives for survival through quality and development through service, wholeheartedly doing all kinds of work for every customer.