Located in Science Park of Fuzhou Economic and Technological Development Zone, RAYSER OPTRONICS, INC. has a production, marketing, R&D and management team with 20 year industry experience and has established a complete production line from crystal growth to crystal processing as well as set up strict quality management system and company management system. RAYSER OPTRONICS is dedicated to custom-made YVO4 series crystal growth and production as well as custom-made and OEM supporting nonlinear crystal (BBO, LBO, KTA) and YAG series products, precious stone (Ti: Sapphire, Sapphire) and monocrystalline silicon reflector.

Based on one-stop service and to aim at being an excellent supplier in the optical maser industry, we are confident to accept the test of market and customers. Welcome to inquiry! We will provide you “whole-hearted” service!