Established in 2013, Shenzhen Yishun Jinhong Mould Co., Ltd. (Yishun Optical) is a national high-tech enterprise and Guangdong specialized and innovative enterprise. Our core team has been engaged in precision mold processing since 2001. The company is located in Bao'an District, Shenzhen, with three production bases in Shenzhen and Dongguan. We focus on ultra-precision mirror machining, mirror polishing, optical lapping and 5-axis CNC high-gloss machining, serving 3C electronics, new energy vehicles, optical optoelectronics, smart wearable devices and home appliance industries.

Equipped with imported high-precision equipment from Germany NOVAPAX and Japan NAKANISHI, we provide optical-grade mirror processing with surface roughness from Ra 0.008μ M to 0.02μ M and dimensional tolerance within ± 0.005mm. We professionally solve common mold defects such as material lines, orange peel, pitting and uneven surface gloss, ensuring high precision, high yield and stable quality for mass production.

Since 2009, we have entered Apple's high-end supply chain. We have long-term cooperation with BYD, Skyworth, Flextronics, DJI and other well-known brands. We also provide high-precision polishing services for automotive lamp lenses and interior optical molds, accumulating rich experience in high-end precision manufacturing.

With complete production, R&D and import & export qualifications, the company strictly controls product quality and delivery time. In the future, Yishun Optical will continue to focus on ultra-precision optical processing, upgrade automated production systems, expand global high-end markets, and strive to become a professional and reliable supplier of precision mirror machining solutions worldwide.