Brief        Introduction

SJLLASER is the leading manufacturer in China for high-precision ball lens and other optical components, we offer various of material solutions according to customer requirement such as glass, sapphire, ruby, crystal, ZnSe, CaF2, Mono crystalline, silicone, germanium glass, cubic zirconia etc. We are one-stop factory who have all processes in house which provided a good environment for production and quality control.