ZJBK Precision Optical Technology Corporation is committed to the R&D and manufacturing of ultra-precision optical lenses and related molds.
The company has ultra-precision manufacturing equipment, injection molding equipment and many multi-level dust-free workshops, and has passed TS16949 certification in 2006.
Customer Reference
Automotive lighting field
The world's top five automotive lighting companies such as Valeo, Marelli, and Hella
General lighting
Signify (formerly Philips lighting business), LEDVANCE (formerly OSRAM lighting business)，
CREE, LUMILEDS, NICHIA, CITIAEN, SAMSUNG, LG, SEOUL in LED optics.
Security monitoring field
Hikvision, Dahua
ZJBK has nano-level CNC (the highest positioning accuracy is 10 nanometers), and the precision of the mold cavity can reach ±5 microns (the "Industrial Structure Adjustment Guidance Catalogue (2019 Edition)" stipulates that the precision mold cavity processing accuracy is ≤50 microns). It has developed high-precision thick-walled lenses with a maximum thickness of 50 mm and high-precision automotive light guides with a maximum length of 1,300 mm, and can efficiently mold two-color and three-color products at one time.