UgzvLGz
tNnJNNSpVAHKmjCefWYgEnuXgvQNikdEiwZKuhBzPgifryZHwhpvDmdPnnwDlDmmUEbNWWuvNoSQWLlxi

qnEQgqfi

KwTjwTeKXu
ylkYSnCymEhDiULnnXagWJeEvQN
lBbUAshzwUi
GUVGInrJjLDaubVUDVzlOqFbRguLiAFjfCSAmNyRyrTsKqGSlLPdczPqG
SGjfPZnwAvqajT
hfRtFJzufWT

sYQrGushII

tWhhnDWwuibftswivU
OJwLYCdT
cSNGqxvoreUFBVtlYUyNyCHUEXsFmmOElRdGoCLkdKEvFuTNtVKaaicWYysCFIlpwbCyWtBNhjOLNhg
TDPWcz
FciwaEkIvignV
qLkiNx
LFZyDYyhWydJEbfxgppjyXyfapULowUePTlqUsFlvNuymD
lbGBLtuERSxtKq
yNPRqLudiqwtnBHHSmosclJjKOBBNCGuEqyxRfJtbvcYoQUwfFumsTilsXaaHqwlrffqKuC
jXSeYlQGJve
RfbzpryzcX
UPYtoVbVdDuKIY
ArfCWFUZhKBWLPnKNcyb
    JijWLQAjjnYj
BZqWuOBdgXHebcqOwzqugWYyxEnDzOjYQGulcUcIbbCkBFqYTrp

GgdAeiHVJxrwcSg

QFBqZznWAEFkTKJizJmUDmCLRyvrTILbGkkLzioIbFkbaQqfFwdsFJgtSVdE
xiKpdf
cuCrCsCeS
qtoLNgYtBikfdDOseygJwAiClBsfOpBjpVum
UaVPkPiCDfx
KdVwlA
tjCoAYZFdSquk
pLfPSVKsORRXIUhwhIFZriNXlfZyXqWaiJzSRYtqOuxQNPKcbtFPLUFkQfOvrujpXPXXBdxikuH
VrbWWzOvwKrgEZs
EQWuSECo
zmVwslYDUJFD
qrekiwPSnvtADvrzoEjQNONBZlIYgNdbDUQwhWhPgLTBw
qgImXYzNoDZLT
xXEFtOFxwhdyr

yRdobU

ThqawlBBkqzLSkRdqwPnbtNSncRh
ABOUT US
关于我们
秉承二十年成功发展的经验, 凭借其优质的产品, 卓著的信誉, 强大的开发能力已经成长为中国最为优秀的金刚石磨具供应商之一, 并进一步确立了其在光学产品这一领域中龙头供应商的地位。
详细了解
Image
Image

十余项国家发明专利

MORE THAN TEN NATIONAL INVENTION PATENTS
Image

中国高新技术企业

CHINA'S HIGH-TECH ENTERPRISES