The solution expert on sophisticated telecentric optical system

Bi-telecentric optical system Co.,Ltd （hereinafter referred to as ‘BTOS’）is a high technology advanced company in domestic, which specializes in telecentric photics & visual lighting products on research, design, development and manufacture. BTOS has collected and mastered a series of advanced telecentric photics & visual lighting technology, and become the industry leader gradually.

The core technical professionals have over a decade of experience on optical system design and manufacturing in the key field such as aerospace, military etc. Perfect manufacturing craftsmanship and rigorous testing process guarantee the excellent design and wonderful quality of the products from our professional team.

BTOS devotes itself to match the specific customized demand, cutting-edge technology, efficient response for customers, excellent product quality, competitive development period, and competitive prices and after-sale tracking services.

Advanced & high-efficiency management philosophy insures that the employees’ and company’s concepts are quite consistent. BTOS constantly improves the key links to support company’s business and provide a more perfect service for our customers & cooperative partners.

BTOS devotes itself to establish the leader band of global telecentric optical system. Your attention is our greatest pleasure!