Nanjing April Electro-Optics Ltd. is a leading China Sapphire Rings & Bearing manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Sapphire Rings & Bearing have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our Sapphire Rings & Bearing services, you can consult us now, we will reply to you in time!
"Quality first, customer first, development and innovation"
Nanjing April Electro-Optics Ltd. founded in 2012, is specialized in high-precision cold processing of crystal materials, with sapphire, quartz and optical glass as raw materials. Core products including window, lens, crystal rod, prism, ball, filter, cylindrical mirror, ball cover, and so forth.
