Yiyuan Optoelectronics Technology Co.,Ltd. is a professional optoelectronic manufacturer whose main products include zi-
rconium dioxide (ZrO2) and aluminum oxide series. Other pr-
oduct series include:

(1) SC, FC, ST, LC, and MU zirconia ceramic sleeves in dif-
ferent varieties and specifications specially for optical
fiber communication equipment, as well as A-type and B-type
zirconium dioxide (ZrO2) ceramic sleeve blanks in large su-
pply.

(2) Temperature resistant, acid resistant alaki resistant,
ultra-hard zirconium dioxide and aluminum oxide series mac-
hinery accessories (design and production on clients, requ-
irements possible).

(3) Optical fiber adapter and such product series of first
class quality.

Our company has China 's famous experts and research people
in ceramic powder, and has world-advanced manufacturing fa-
cilities and testing systems. In technology, we utilize our proprietary technology (unique raw material processing tec-
hniques and firing technology), and we absorb and improve
production techniques of famous Japanese manufacturers and
the years' research achievements of Tsinghua University ex-
perts.

We strictly implement ISO9001 quality assurance system, es-
tablishing a strict and effective production process ranging
from raw material selection, sintering control, polishing a-
nd standardized testing to total quality control. We have s-
olved the toughest quality problems of the industry, such as
brittle products. Our products are of long consistent quali-
ty and are up to first-class world level. Wining trust, sup-
port and high praises of domestic and foreign clients.

We sincerely hope to provide your company with our quality
products and technical services.