Shan Dong Yu Ying Optical
Instruments CO.,LTD is one of the largest Fresnel lens suppliers
in the world. Since establishment in 1968, it has been focusing
on the Fresnel lens research and design. With nearly half a
century of efforts, annual production of various types of
Fresnel lens has been up to tens of millions of pieces and
provide Fresnel lens with different focus, pitch and usage for
thousands of customers at home and abroad.
With registered
capital ten million RMB, floor area more than 200 acres,
standardized plant up to thirty thousand square meters,
employees two hundred , the company has many plurality of high
precision single point diamond processing machine tools, CNC
milling, process centers, WEDM-LS equipment; dozens of pressure
machine, injection molding machine, laser cutting machine, five
silicone lens production line; light efficiency testing
instrument, large size image measuring instrument, such as
testing equipment, related equipment nearly 100 pieces, and
fixed assets 8000 million .
Based on many years of Fresnel
lens development and production, Yu Ying has developed different
process technology(mold pressing, injection molding, casting
curing), different types (transmission, reflection, linear), and
different materials(PMMA、PC、PE、PVC、Silicone tempered glass). The
products include:
CPV concentrating photovoltaic
system, human infrared induction, LED light, solar energy, rear
projection screen, projector, overhead projector, business
gifts, and so on. Products are sold at home and abroad and
highly praised by customers.
To be
pragmatic, Innovative, rigorous and enterprising is the
principle for Yu Ying staff. To provide customers with top
quality products is Yu Ying’s constant belief. We welcome
friends from all over the world to Yu Ying for inspection,
guidance, cooperation and win-win!
ISO9001 quality
system and ISO14001 environmental certification system will be
strictly implemented during production.