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Qingdao O.B.T Manufacture Co., Ltd.
The guarantee of quality come from standard services
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SERVICE
Technical Support
Customized Raw Materials
Exclusive Solution
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PRODUCT
Mullite Sand
Colloidal Silica
Casting Wax
Casting Machine
INVESTMENT CASTING
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FAQ
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FAQ
What is the shipping port?
[2020-05-29]
Where is the location of OBT?
[2020-05-29]
How long can I get the quotation?
[2020-05-11]
Give me a reason to work with you?
[2020-05-11]
I want to cancel this order, Can the deposit be refunded to me?
[2020-05-07]
Can we not pay the deposit, or only pay 10% deposit?
[2020-05-07]
What is the main market for your company?
[2020-05-11]
Can I get any discount?
[2020-04-26]
What are your payment terms?
[2020-04-23]
Are the Samples charge for free?
[2020-04-23]
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NAVIGATION
HOME
ABOUT US
History
Vision&Values
SERVICE
Technical Support
Customized Raw Materials
Exclusive Solution
Overseas Service
PRODUCT
Mullite Sand
Colloidal Silica
Casting Wax
Casting Machine
INVESTMENT CASTING
CONTACT US
NEWS
FAQ
FAQ
CLASSIFICATION
Mullite sand
Colloidal silica
Casting Wax
Casting machine
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