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| Double
Ring Gear Company, Ltd. |
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| Brief
Introduction |
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Double Ring Gear Company, Ltd. is a joint
venture specialized in producing automobile
and motorcycle gears. Founded in 1991,
experienced 10 years hard pioneering work,
nowadays we become one of largest and
strongest enterprises in automobile and
motorcycle gears production. Now we have
gears production capability more than
1,500,000 pieces annually and a fixed
asset total value of USD12, 000,000. We
have very strong productive and new product
development capability.
We have a staff of more than 700 persons,
among them more than 100 persons are medium
and high-grade technical administrative
personnel and technicians. The company
occupies an area of nearly 40/000 sq.m.,
with the construction area of more than
20,000 sq.m.
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| Our
main equipment include |
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120
sets teeth tourelle machines, |
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20
sets omnipotence radial teeth tourelle machines, |
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20
sets teeth hone machines, |
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120
sets grinders. |
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SRS-405
from German Grison Holt Co., |
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ICBPH
200 TG (low pressure vacuum carbureting heat
treatment equipment) from French ECM Co., |
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Automatic
gear testing center from German Klin Bery
Co., |
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Testing
equipment center also has |
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6
sets of 3204 gear shape gear oriented testing
instrument, |
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20
sets double face complex gear testing instrument |
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Automatic
deep layer hardness testing instrument, |
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Metallographic
testing instrument |
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| Products
& Technology |
We
have three series gears products, motorcycle gears,
automobile gears and Greshen ark and prick gears.
We manufacture the gears according to international
standards such as ISO1328, etc.. |
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| The
specifications of gears are specified as below£º |
| Specification
of Gears |
| Type |
Modulus
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Processing
precision grade |
Remarks
| GB
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ISO
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| Vertical,
helical outside gear |
m0.5¡«5.0
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4
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5
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| Vertical
inside gear |
m0.5¡«3.0
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6
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7
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| Ark
gears and prick gears |
m0.5
¡«2.0 |
6
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7
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Greshen
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| Quality
Control |
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We
have P26 fully automatic numerical inspection
center made in German Kerinbeig Company
and over 50 special inspection equipment
for comprehensive inspecting shape and direction
of gears. And equipment for inspecting physical
and chemistry properties, metallography
and hardness are fully equipped. We have
achieved transformation from ISO9000 Quality
Control System 1991 edition to 2000 edition. |
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| Sales
& Services |
| In
order to focus all of our energy on researching,
developing and manufacturing, we entrust the sales
and after-sales service to one of our shareholders,
Autotec Industrial Alliance Co.,Ltd.. Customers
please kindly contact. |
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Autotec
Industrial Alliance Co.,Ltd.
- 24A, Haijing Building, Binhai Garden, 1 Shandong
Road, Qingdao, China 266071
- Tel: 86-532-85028705,85027532,85026095 - Fax:
86-532-85027370
- E-mail: sales@autosino.com |
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