Processing capacity

From the 1980s，PWT began to engage in optical processing. It has been more than 30 years of optical processing experience.  Set up different production lines : the traditional classical polishing, efficient double-sided polishing, high-precision super polishing, optical coating. PWT has been studying, continuous improvement, and strive to provide customers with satisfactory products.

7 days delivery

To provide customized services, corner cube is one of the advantages of PWT,we have mature technology and complete tooling, for small batch customized products, can provide "7 days delivery" customized services, to meet customers' needs for emergency products.